Vitamin D reduced dementia by 40%

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Vitamin D supplementation and incident dementia: Effects of sex, APOE, and baseline cognitive status
alz-journals.onlinelibrary.wi...
Alberta, Canada
Known association, vitamin D deficiency, incident dementia
nutritionj.biomedcentral.com/...
Role of supplementation is unclear.
Prospectively study
Associations, vitamin D supplementation and incident dementia
N = 12,388 dementia-free people
(from the National Alzheimer's Coordinating Center)
Methods
Baseline exposure to vitamin D was considered D+
No exposure prior to dementia onset was considered D−
MCI and depression were both more frequent in the D− group, compared to D+
People taking vitamin D had less MCI and less depression
Adjusted for age, sex, education, race, cognitive diagnosis, depression, and apolipoprotein E (APOE) ε4.
Potential interactions between exposure and model covariates were explored.
Results
Across all formulations,
vitamin D exposure was associated with significantly longer dementia-free survival,
and lower dementia incidence rate than no exposure
Hazard ratio = 0.60
(95% confidence interval:
0.55-0.65)
Vitamin D exposure was associated with 40% lower dementia incidence versus no exposure.
Over 10 year follow up of
12,388
2,696 participants progressed to dementia
Among them the 2,696
2,017 (74.8%) had no exposure to vitamin D
679 (25.2%) had baseline exposure
Exposure to vitamin D was associated with significantly higher dementia-free survival
5-year survival for D− was 68.4%
5-year survival for D+ was 83.6%
The effect of vitamin D on incidence rate differed significantly,
Vitamin D effects were significantly greater in females versus males
Vitamin D effects were significantly greater in normal cognition versus mild cognitive impairment.
Vitamin D effects were significantly greater in apolipoprotein E ε4 non-carriers versus carriers.
Vitamin D effects were less significantly apolipoprotein E ε4 carriers. (25% one copy, 3% two copies)
Vitamin D has potential for dementia prevention, especially in the high-risk strata.
Vitamin D deficiency, worldwide prevalence of up to 1 billion.
www.sciencedirect.com/science...
Mechanism of action
www.nature.com/articles/s4143...
Vitamin D is known to participate in the clearance of amyloid beta (Aβ) aggregates,
one of the hallmarks of Alzheimer's disease (AD),
and may provide neuroprotection against Aβ-induced tau hyperphosphorylation
(neurofibrillary tangles)
Cholecalciferol may be more effective than ergocalciferol

[@wyattsgrammy]

You can't know how much this video has meant to me. My mother and her sister both died with Alzheimer's. As did their material aunts. Their mother died of uterine cancer before she was old enough to develope it. I have stage 3 kidney disease and was placed on D3 eight years ago because of that. I am 71 and have worried for a long time that I would definitely develope Alzheimer's. You have given me hope. Thank you for all you do.

[@maschwab63]

L-Lysine (an amino acid) might rebuild kidneys.

[@cajampa]

Add Nattokinase, Lion's Mane (dual extract), K2 (you already use D3), MCT oil, a good active B complex (my favorite is the AOR version) and CDP-choline. I gave this to my aging parents when they started to get a bit senile. I got them to start working out at the gym several times a week and do regular long walks and it helps a lot to keep the health and function you got also. All this improves the brain's ability to keep healthy and to repair itself by improving blood flow and it makes the body produce way more Nerve growth factor (NGF). Now they are back to normal and are functioning decade younger.

[@donnell688]

I am 75 yrs old and oct 2021 I found out I had stage 3 CKD, went on a Keto diet as shown by Dr Berg on youtube and now my CKD is back to stage 2 (76), off metformin and lost 40 lbs some of which I have gained back. Dr Berg absolutely saved my life, btw I take 20,000 IU(500 icu) of Vit D and 200 mcg of K2. It absolutely worked for me, also Dr Berg has videos on Dementia, every Friday he takes phone calls from people from all over the world, and will give advice on questions. A real doctor that talks so you can follow what he is saying.

[@josephdahdouh2725]

​@@J.o.e_K All I consume is vegetable oil. How to form a healthier diet with richer but still cheap food? Do you have an idea?

[@cajampa]

@@J.o.e_K Yes, seed oils are bad, nut oils are better like coconut oil and almond oil, Also olive oil are good. And if you have problem cutting out carbs like many do. Adding chromium + vanadium + berberine supplementation keeps the blood sugar much better regulated. Blood sugar spikes a very bad for an aging body.

[@craigcrawford6749]

My mother died from Alzheimer's, she never ever ever went outside to get sun nor took sups. By comparison, her brother is still running the family farm at almost 90 years old. Healthy, tanned, and strong

[@Windband1]

Awesome! : )

[@pamtebelman2321]

So interesting!

[@fidelcatsro6948]

condolences

[@esecallum]

Old news. Knew this for decades

[@returnofmerenguespersempre6664]

There sure is a lesson to be learned there.

[@karmakat66]

I find this so depressing I worked as a mental health nurse in Dementia care for over 20 years, latterly I used to bang on about Vitamin D supplementation to our Consultant Psychiatrist for all our elderly care home patients , they never saw the light of day ! The psychiatrist thought I was quite 'out there' I became totally disillusioned with the lack of interest in this area of mental health, the overuse of sedatives and pointless medications. There was a small cohort of patients that got Melatonin and I still believe this is another hugely overlooked hormone that has multiple benefits. I retired early from nursing as I wasn't doing any, I was sat behind a desk typing pointless care plans and sitting on a phone trying to get emergency care packages that were never enough. The system is totally broken.

[@jennytaylor3324]

That's tragic, and must have been very frustrating for you, who had a true vocation to those you cared for. It's sad and alarming that we'll shovel pharmaceuticals down the afflicted, but refuse to look right under our noses for an affordable form of help, i.e. mother nature.

[@missmoldavitequarts4158]

I work in mental health for the elderly and they still don’t 😢

[@yoya4766]

It's only broke for the patients. Shrinks are in it for £££'s.

[@ajc2208]

You tried.

[@mballer]

I have a dementia play-list. Let me know what you think.

[@Elizabethsumpter86]

I am a caregiver, I have a patient I have been taking care of for a year and a 1/2 with dementia. I have been giving this patient Hide doses of vitamin D for a year now, and have noticed vast improvements with their Speech and memory. They don't lose their train of thought nearly as often and don't seem to be "lost" as much

[@johngeraghty2757]

What is the HIGH DOSE you are giving your patient of Vitamin D3 ? DETAILS PLEASE !!!

[@Elizabethsumpter86]

@@johngeraghty2757 I have been giving her 30,000 iu vitamin d per day. We ran out for a couple of weeks, and the difference was so vast! She became non compliant, argumentative, and had difficulties completing sentences. Once we got her back on the vitamin d, things became much more manageable again

[@kathyevans110]

My husband started taking D3 daily last year. In Dec. '22, out of the blue, he started saying that he is thinking more clearly and his recall abilities have improved. (He's 62 and has had a horrible memory for years) He and I are RNs and had no idea that this was a "thing". Thank you for finding and reporting on this study.

[@sammywhite9906]

Thas your first comment on this chanel, why suddenly commentin;)!?

[@sammywhite9906]

Were you both tiktok dancin in empty hospitals at the beginnin, pretendin to the public hospitals were full, denyin patientsz hcq&ivm & visitors, then coercin experimental jabsz without givin informed consentsz!?

[@hellogoodmorning3405]

I wonder how this would help people with long covid who have developed memory problems.

[@hellogoodmorning3405]

@@sammywhite9906 what's Chanel got to do with it😂😂😂😂

[@clarebearchild]

I started taking D3 during the pandemic. Between 4-9000 iu. I have been noticing my brain is functioning far far better. I thought it was down to detoxification of some things but perhaps it’s the D3 dosing.

[@nota8386]

I can't think of a channel on KZbin that provides as much value to its viewers.Thanks Dr Campbell, you have impacted the lives of thousands of people in positive ways.

[@gavcarl]

Nikelodeon.

[@wisconsinfarmer4742]

He is a true public servant.

[@Skyblue-js4th]

Love Dr John, but also have found Dr Eric Berg very useful. Lost 10kg over a year with no sport! Just low carbs, healthy vegetarian.

[@Drez1st]

Andrew Huberman 👍

[@karenfairney8794]

Dr Berg is not a vegetarian and I do think pasture raised organic meat is healthy for person consuming. I am aware some vegetarians eat this way for animal welfare reasoning.

[@gabriellewilliamson5810]

I am now recommending your podcasts to my medical colleagues friends all retired Keep going with this good work

[@koenraad4618]

I am a 60 years old, two years ago I started a daily vit D capsule, during the winter and spring months. This reduced my yearly common colds to almost nothing, and now this! Thank you Dr Campbell for spreading this information. Vit D is also recommended for MS patients, my wife has a light non-progressive form of MS, and the hospital subscribed vitamine D. It clearly improves the health of the nervous system and our immune system.

[@gabrielmolina8096]

Makes sense as Ms is higher in northern climates and almost unknown in the tropics

[@hawkbartril3016]

The colicalciferol (D3) is used in possum poison by overdosing them with a massive dose of vitamin D3. I think possums don't use much D3 in their bodies, being nocturnal, so only a small amount of the vitamin is lethal to them. Almost like killing them with kindness. But it's probably a good source of cheap D3 as long as there isn't anything else in there

[@pserflin]

My wife also has MS and is has been 16 years since her diagnosis. Per her neurologist's recommendation she has been taking 5000 iu of D3 morning and evening for the entire time.

[@SamBorgman]

You know that this study ended with the conclusion that this theory needs to be further studied to see if it is true. And he just took it as concrete evidence. This man is a total hack. He doesn’t even understand what some studies actually said. This is not the first time I busted him. He is here for the ad revenue money because people like you think he is doing us a favor.

[@jimj2683]

@@SamBorgman Finally someone with common sense

[@thesonhaslife]

Thank you Dr. Campbell for all you do . I pray more people start critically thinking for themselves . 👍

[@theredboneking]

Right after I get my 6th booster, I plan on doing some critical thinking. Not until then though.

[@ironhazes]

Hehe....you pray AND you think critically....?😅

[@Lauri226]

Lol I'd love to see more critical thinkers unfortunately a new study has shown that ppls iqs are dropping. They say bc of screen time. The funny thing is (jk not actually funny) I had been saying to everyone is it me or do ppl seem to be getting more and more dumber. B4 u would come across maybe 1 or 2 who werent running on a full tank and now it's like 10 a day u run into. 🙏 this doesnt continue going in that direction. 1 think I know for a fact that happened is my son born in 1991 was screwed out of learning phonics we he went to school bc they decided to let the kids spell how it sounded instead of follow rules etc and for math let them all use calculators my older son born in 1988 had the phonics and no calculators and wow what a difference. The younger one ended up w all kinds of learning issues and to this day at 31 still cant spell still cant do math problems and takes forever to read. He had 6 mos to go to graduate and stopped going to school and noone told me he wasnt showing up till too late and still cant even pass the ged tests. Heartbreaking bc he was failed by the public education he had where his brother and myself and even his daughter are all at a higher level. I tried everything with him too sad

[@theredboneking]

@@Lauri226 It’s from the constant chem trailing.

[@Lauri226]

@@theredboneking lmao that was a good one 🤣🤣🤣

[@jdelbrid]

My mother was paranoid about getting skin cancer, so she would not go outside without being fully covered. Later in life, she covered her windows to keep out sunlight. She died with severe dementia.

[@SouthernGirl999]

😢😢

[@sammywhite9906]

Sorry to hear tha. Was she takin any tablets before dementia was diagnosed;)!?

[@ancientsymbol]

She must’ve known someone who passed from melanoma

[@alex_nita]

God bless your soul, Dr. John C.

[@C2yourself]

My father developed dementia at 85 after taking high dose prednisone for PMR. On his last visit with the rheumatologist I asked if taking vitamin D3 would help, the doct agreed it would be fine. I researched side effects of prednisone and it clearly depletes Vit D3. I brought my dad home with me to northern California, started him on D3 5000iu, Vit C 1000 mg, daily eggs cooked in butter and coconut oil (which he didn't know) to increase the much needed healthy fats in his diet. He improved immediately! Several months later he went into memory care and I asked the staff to take him outside on the patio in the sun at least 15 minutes late morning. I later found out most of the residents were also taking at least 5000 iu vitamin D. I'm convinced had he started taking it several years earlier he would have had better quality of life and later onset of dementia.

[@JudyHart1]

Found an old lab result from 2016 the other day, my Vitamin D was 28, last result was 89, thank you Dr. John.

[@coastaldiva]

How many international units do you take to reach your 89?

[@planegoodmusic]

Do you notice any change?

[@davesmith641]

How many IU units do you take please 🙏 this would be so helpful for all of us 💯😊

[@shardlake]

Great study, such a cheap and simple option. Certainly been taking D3 and K2 ever since discovering your channel at the beginning of the pandemic. Although purely anecdotal, had fewer colds, and even after finally getting Covid in December 22, it was 3 days of aching joints and stuffy nose. I worry that our governments are really not concerned with keeping us healthy unless their is money involved, keeping us around for longer is not top of their list.

[@2cupojoe136]

Why is it a great study?

[@pamtebelman2321]

I really don't think it's the money issue. I think most of them have our interests at heart but are wedded to the traditional Western medical system of treatment, and they don't want to "go out on a limb" with unproven treatments, but I think as time goes on, and with more studies such as this, their attitudes and focus will change. In the meantime, we must take our health into our own hands.

[@bryant475]

@@pamtebelman2321 The money+power issue is in the system, which educates the doctors who have good intentions. Thankfully we have more doctors now who know the research about Nutrition/natural holistic health, etc. One of my favs is Dr. Joel Fuhrman, check him out!

[@beachesney7920]

Could you please tell me how much vit K you are taking 😊

[@shardlake]

@@2cupojoe136 I was taking Vit D to combat general colds/viruses, this shows it also helps combat Diabetes and Alzheimer's. It will also lead, hopefully, to more studies for other conditions.

[@lin9391]

my parents are 87 and 92 living in their own home, driving, playing cards, shopping etc. its been probably 50 years ago we all started taking vitaminD3 when i (69) read somewhere it helps with depression. so happy to hear you talk about this Canadian study. it is sad that some people were not given D3 for 10 years to prove this point but God bless them.

[@hc5327]

The K2 was found recently, the past two years, to put the D3 into the bones not the arteries or soft tissue. Drs weren’t aware of this until studies came out a few years ago how important K2 was. Taking magnesium always helps the cells to open so taking magnesium 150 mg with it is a must to get the D3 into the body. Drs are still confused about new studies and rarely check them out. I’ve learned to start being my own health advocate after years of muscle and bone problems. I learned the hard way. Ask questions and why it’s happening instead of getting a pill to treat the symptom.

[@folksurvival]

@@hc5327 Weston A. Price knew about and wrote about the importance of K2 in the 1930's.

[@hc5327]

@@folksurvival it was not widely taken seriously until Covid to add with the D3. Most drs don’t study the trials and reports. Many drs still give D2 instead of D3.

[@folksurvival]

@@hc5327 Not really, but I suppose it depends on what you consider to be "widely taken seriously". In regards to the part about doctor's recommendations; the vast majority of doctors know nothing about nutrition so they're not taken seriously as a source of information regarding nutrition by anyone except the total normie "sheeple" herd types of people who see doctors as white coat deities that are an authority on everything and can be followed without question.

[@dindog22]

I have always struggled with depression and I started taking 5000 IU a day back in 2018. It really helps with my depression and I’m convinced it’s why I never got covid. I had a good reserve built up

[@mfdixon2265]

My cousin,who had deep vein thrombosis, was told by his doctor to take Vitamin D. The doctor found that most of his patients with DVT were vitamin D deficient.

[@hongry-life]

Maybe the clots caused by some vaccines also hurt sooner the ones with vit D deficiency. Who knows.

[@sandrajohnson9926]

I was told decades ago to boost my potassium due to leg cramps. Recently, I'm hearing how important Magnesium is & we get very little of it. I've been taking Vitamin D 3 for a month. I seem to be more clear headed.

[@hongry-life]

@@sandrajohnson9926 Interesting. I got a calf cramp 2 days ago for the first time in my life and it was and is extremely painful and still standing and walking is painful. I will try the magnesium, had vit D deficiency 1/2 year ago (6.7 and later risen to 37). I use multivitamins + D3, but Magnesium is only 1/3 of the daily dose for some obscure reason in those tablets.

[@clionamm]

Eight years ago my joints started stiffening (menopause), I was 52. I did a search and found that Vit D could possibly help. I did more searching and could only find one study that had been done in a nursing home on a small number of patients. It found that it helped them cognitively, especially women. I started taking it and got both my parents to start, they were 84/85 at the time, and had stopped going in the sun for various reasons, basel cell being one. Best thing we all ever did, in hindsight. My mother is almost 93, in great shape mentally and good shape physically. My father passed Sept 2021 at 91 but fought off double pneumonia and covid in 2020. Maybe Vid D helped him do that. Who knows.

[@oh2887]

You have convinced me. I'm going to start vitamin D tomorrow

[@scofield321]

How often should I take vit D? Every day 24/7? All seasons or only during cold seasons? All my life? (I´m almost 40).

[@dickinsteinblowitz7102]

@@scofield321 Blood tests are cheap and can get you a good baseline.

[@thejoyofsingingcanada]

@@scofield321you should get a blood test to determine how deficient you are. Then you can decide. They say up to 10 drops a day but I only do 5 a day and have great levels of VitD. I’ve been taking it every morning for 7 years though and I think I used to take 7 drops a day when I started. Hope this helps!

[@clionamm]

@@scofield321 I'm obviously not a Dr. But I take it all year, I cut down in summer a bit. If you get good sunny summers where you are, and get out in it you may not need so much or any in the summer. But definitely during the winter months I'd take it.

[@dna100]

I started taking 4000iu D3 a day for Crohns Disease last Feb. Within a month all stomach cramping, sickness and other symptoms disappeared. Touch wood, not had a blip since and haven't felt as well in over twenty years. If it wasn't for this channel indicating the possible benefits of D3 for a range of illness, I'd still be suffering.

[@idledreameress]

Thank you John for sharing this data. Taking vitamin D regularly would save so many individuals and families the devastation, heart break and financial loss that dementia causes. Anyone who has seen it up close knows what a life shattering effect it causes to the person who has it and their family members. Sugar and too many grains, flours also contribute to this by causing insulin resistance - the silent cause of so many health issues.

[@loeloenow5072]

John campbell. A true human Legend!

[@sawtoothiandi]

A legend amongst all the species of the universe..

[@theredboneking]

Especially to the vaccine shareholders.

[@sammywhite9906]

@@theredboneking You purposely forgot to mention all tha dr john campbell does for charities, why's tha;)!?

[@dennispickard7743]

@@sammywhite9906 yo mate ! You should see the pasting old Johnny boy has taken from Dr Susan Oliver - ouch !

[@jainey24-15]

Yes, he is. Played his 'legendary' role in helping to depopulate - A true deceiver for sure.

[@createwithbarbbl4125]

Thank you again Dr. Campbell for all you do for us. What a brilliant study that is taken over 10 years. Well done the Canadians.

[@camera2painting]

Not brilliant for those that didn't get vitamin D

[@tomazstamcar2734]

Please ask Dr. Campbell for evidence of V microbes because no one has an isolated sample. The evidence is that WHO countries test equipment was procured as early as 2018 (WITS data). Without this, everything is a lie and a harmful deception with the data. He ignores me and did not reply to my email.

[@davidjohn8743]

​@@theodosios2615 lol, so true though.

[@janetstraw191]

👏👏👏🥰🇺🇸‼️

[@TheAceInfinity]

🍁

[@ljacobs357]

Been taking Vitamin D for years, but I always had to ask for it to be included in blood tests. I visited my new cardiologist in Houston last week, and the test was automatically included Vitamin D levels. Glad to see included.

[@Handlesarestupid702]

You are lucky. My insurance refused to to pay it with my yearly bloodwork, so I get to pay $250, bleh

[@christinemcdaniel1647]

It's a shame that you usually have to ask for it

[@rkraniofficial643]

Thank you so much Dr. Campbell. All your love, time and efforts are always appreciated! That's what the health profession should be all about, making a positive impact on people's lives. 🙏❤️

[@joannadavis6716]

Thank you, Dr. Campbell, for talking about those of us who are elderly. I have been taking D3 and VitK2. I am 78, so included in this study. A former internist had me on D2 and my level of Vitamin D did not budge. Turned out I could not genetically convert D2 to D3. I believe that because I have celiac disease that contributed to the problem. Any way, changed doctors changed to D3 and now I am no longer Vitamin D deficient. Too bad, lost time with the former doctor. I get my level checked every three months. My current doctor is amenable to this. Excellent levels now and my bone density is so much better.

[@cynthiastogden7000]

78 next week and been taking D3 plus K2 for a while. Decided myself as I research everything under the sun. Good to hear what Dr.Cambell is reiterating. He is a star.

[@lesleysmith8300]

Can you get D3 over the counter, or does the doctor have to prescribe D3?

[@jomaby3693]

@@lesleysmith8300 it is available without prescription at drug stores and health food/supplement stores. Capsules, gummies and oil emulsion sprays are your options, oil assists in absorption.

[@rosezingleman5007]

I too am unable to convert D2 into D3. I learned this via 23andMe and ran my genetic results through a free online program called Genetic Genie. My “real” Vitamin D level was always under 20. Now I use a sublingual Vit D3 and keep it around 70. I also have the APOE Alz variant and my mom died of a stroke with dementia. I’m 63 and feeling the memory problems (very minor) and mom started showing signs around 64. Genetics knowledge is key. The variant is called VDRtaq and people with it *won’t make much Vit D on their skin.* An immunologist at Mayo Clinic explained this to me.

[@susannahdi]

@@lesleysmith8300 Over the counter.

[@chrish8487]

Hi Dr. Campbell, nurse practitioner here. I have frequently educated many of my patients about the myriad of health benefits associated with maintaining optimal vitamin D levels, and this longitudinal study from Canada is quite eye-opening. Thank you for all the wonderful work you provide, and I pray for your continued health and willingness to advocate for interventions that truly benefit people worldwide 👏

[@sammywhite9906]

We all know nurses were tiktok dancin in empty hospitals at the beginnin, liein to the public they were full, denyin patientsz hcq&ivm & visitors, so no good waitin til now to come commentin on here, expectin praisesz.

[@sammywhite9906]

Were you educatin them about the ingredients etc of the experimental jabsz & were you administerin them without givin informed consentsz;)!?

[@jensissons5709]

Dr Campbell is a nurse practitioner too not a MD Dr. Optimal D levels are far too low. Only just high enough to prevent rickets imagine the health benefits if Optimal levels were maintained!!

[@levimazie2223]

Pity they don't have a minimal vit to cleanse the vax injuries out of our damaged bodies thankyou dr c

[@sammywhite9906]

@@jensissons5709 Ive seen you defendin the experimental jabsz, are you another one from tha awful squeeky voiced susan olivers yt chanel;)!?🧐

[@crazypuppy1771]

I’m 73 I take Vitamin D since covid starter, k12 thanks to you, cod liver oil, turmeric for arthritis. All good sense thanks Dr John ❤

[@hattiedraper1061]

It’s wonderful how you are funding these practical health care interventions in Uganda. As others have said before, you truly are a hero.

[@jainey24-15]

It's a bit of a concern that they are insecticide treated mosquito nets being dished out - with no conclusive evidence that they are not harmful to people. I guess it's like the vaccine he promoted to willing human guineapigs - we won't know for sure until it's too late. If he is funding (he is personally worth $mills), why does he need to ask people for "cup of coffee" amounts?

[@jennidall1550]

In appreciation of Dr John's invaluable service throughout the past three years, I signed up to be a monthly donor to the health programs in Uganda that he sponsors. I get a warm inner glow every time I see the payment in my bank statement, not to mention seeing these mosquito nets!! NGOs generally like regular/monthly donation commitments as it allows them to plan their activities better than one-offs. I decided that that was something useful I could do in the face of all the health mayhem. If you find yourself feeling frustrated and helpless, you might like to try it 😊 Even small amounts of Western country money go a long way in Uganda!

[@robinhampshire8923]

Just gave a donation thanks to your suggestion Jenni (hope that keeps the glow going!)

[@LTPottenger]

The world needs more people like you!

[@mscarlajefferson3783]

You are awesome 🌹

[@Jesuslovesus599]

Please share the name and links to donate .thanks

[@Campbellteaching]

Thank you so much Jenni, I was working out there myself late last year, and the money is being well spent.

[@mileswalcott7241]

Thank you Dr John Campbell MBE for standing in the gap for the ordinary folks against big pharmaceutical industry 👍

[@CatsGoMoo100]

Thank you for what you do John. This is such valuable and laudable work. Given away for free, with humility. Thank you.

[@heikotraupe1404]

Dear John, thank you for sharing this important paper on your channel. I am a german dermatologist and unfortunately my profession is only concerned with issues of sun protection and melanoma prevention, but does not realize the benefits of sufficient vitamin D in general.

[@DavetheChimp]

Herr Traupe, do you think using sunscreen encourages people to spend more time exposed to the sun (rather than being sensible, moving in and out of shade, covering up if outside for long periods of time, etc)? From what I understand, skin cancer rates have grown steadily since suntan oils first came on the market in the 1950's. I started looking at these things after a German friend freaked out at me for being ever so slightly sunburnt! I also saw a study recently that showed wearing sunglasses prevents some kind of natural skin protection from "switching on" in the body, and a Swedish study that showed that women that avoid the sun have a higher risk of cancer, approximately the same as smoking a packet of cigarettes every day! I feel more and more that we are being misled by the companies that make sun protective products...

[@markusgorelli5278]

@@DavetheChimp Are we sure there were no cofounding factors - chemical exposures - that were not taken into consideration when the link to skin cancers were first proposed? I seem to recall farmers had a high incidence which I am inclined to discount given that at that time, the more the merrier in terms of pesticides was in vogue.

[@DavetheChimp]

@@markusgorelli5278 I have no idea. Apparently only two large studies on suntan lotions have ever been carried out, so I don't know how much proof there is that they are effective, let alone whether they create a worse outcome. My position is, homo sapiens have somehow survived for at least 300,000 years without suntan lotion, so I'm going to assume I don't need it. I do my best not to get burnt because it hurts, but I also do my best to get the sun on my skin because then it goes brown and doesn't get burnt. Which I assume is the bodies evolved response to sun exposure - get darker so as to not burn - based on the fact that peoples skin is darker in places where there is more sun. And frankly, the older I get (currently 49) the less I trust the products of pharmacutical companies. I used to get a lot of colds and be forever taking cold remedies. I used to get a lot of allergies and have to take pills for that, too. I started cleaning up my diet, getting more exercise, sleeping better/more, practising gratitude, supplementing my vitamins and minerals, stopped using soaps or deodorant full of fragrance etc, and these days I'm rarely sick and the allergies have almost entirely gone. The hay fever that used to knock me on my ass for months every summer gives me a couple of weeks of annoyance in spring and that's it. I occasionally have to take a pain killer if I do something stupid like drink alcohol and smoke tobacco and go to bed late, but that's it. I think avoiding putting chemicals in or on your body is a pretty good idea, so I will continue to not use sun cream 🙂

[@holgertash1]

​@@DavetheChimp My mother.. now 78..had skin cancer 5 years ago on her back where sun never ever hits. It spread to her lymph nodes which were removed. She also had a basal cell carcinoma as did her sister on the side of her nose. Both of these women have for decades been using skin cream with SPF. I have come to the conclusion these 'skin protectors ' amplify getting cancers. I refuse to use any. My children never wear sunscreen and my husband will never use any. All of these things are just toxins for our bodies. GOD made the sun to provide life..not disease disease death. Man however, due to greed and to also wanting to off us, made these products to harm us in the end. Just like these vaccines.

[@CarolReidCA]

Thank you Dr. John! ❤ You are saving lives and educating people all over the world. You are a true hero! Much love from Southern California. I found you in January 2020 & have referred many people to you. Have you ever thought of doing a nursing studies series from start to finish and/or a CERT class series? You could have people follow and study with your textbook. Colleges are so expensive, and we desperately need more nurses here in the US. Even people who have read your textbook and nursing classes online on video would be a massive help, as they'd have the knowledge. I hope you will consider doing this. You have a very pleasant voice, you know your stuff in nursing care. Thank you for everything you do for humanity. God bless you!❤

[@theredboneking]

It all evens out. One day he’s telling us to take the vaccine, the next he’s reading off excess deaths. Now he’s telling us to go the natural route.

[@frederiquecouture3924]

Thank You 💓

[@FLPhotoCatcher]

Dr. John Campbell is doing good work. VD3 is amazing. President Biden's memory glitches haven't gotten worse lately... He must have been taking it over the last few years.

[@josephdahdouh2725]

I think there are already many available resources online on this topic. This doctor looking at recent studies is much more helpful to the general community than educating nursing students.

[@Ryan-mq2mi]

same, and same, and... same! Seal Beach/Rossmoor here

[@CoraJean19]

I feel like you are the only doctor I can trust.

[@theredboneking]

Him and Dr Seuss. I prefer Dr Seuss over Campbell when it comes to vaccine advice though.

[@dawnteskey3259]

@The Red Bone King Yeah, green eggs and ham really provides the best protection.

[@theredboneking]

@@dawnteskey3259 it’s less likely to cause myocarditis.

[@dawnteskey3259]

@@theredboneking Agreed.

[@deadrift886]

@@dawnteskey3259 ironically, eggs apparently block spike protein

[@chrisnam1603]

Grattitude from Belgium, you're an exemple for many. My gp did not advice me about anything at all, of all i've learned of vitamines since the years, thanks to you i'm still here, i'm very very ill and they really help, a 🥇for you.

[@j.r.cruzaguirre2734]

Alzheimer’s and dementia are both prevalent in both sides of my family starting around age 70. I I’ve been worried about this for many years. I have a vitamin D regiment that I take every day, but this is reassuring that I am doing the right thing for myself and my family going forward. I will share this video and study with everyone I know affected by this. Thank you for this!

[@RadicalResponsibility]

John, you continue to do your profession proud. I’ve been a huge believer in vitamin D since I found several studies demonstrating the connection between vitamin D deficiency and MS back in the early 2000’s. Like you, I have been recommending it to all my patients (not just those with MS) since the start of Covid-19, and, thank goodness, I have not had anyone die from it. Keep up the great work.

[@esecallum]

Thee is a d3 website but banned on utub as it would compete with bigharma pills

[@kxkxkxkx]

On average a doctor would need 500 recovered COVID patients for every patient that dies from it... Unless the doctor is the actual cause of death, as in NYC☝️

[@esecallum]

@@kxkxkxkx doctors and hospitals 3rd leading cause bof death...283000 USA evey year . Search engine it

[@gavcarl]

He is a credit to all fellow Nurse Educators out there.

[@steve6375]

No, he doesn't do his profession proud and he does not know how to read a scientific paper! This was not a trial! The subjects were not given vit d. There was no placebo. This paper is meaningless!

[@doreenhuston9623]

I was out in D3 and B12 when I was diagnosed with breast cancer in 2009. Have been in it ever since. I am now 66

[@shirlawstein9320]

Interesting that l hear from a British medical worker about the positive results of taking D 3 from a study done here in Alberta. Thank you so much for helping me look after myself. Note that our doctors directed by our governmental medical bureaucrats here in canada also will not test for levels of vitamin d

[@2cupojoe136]

That’s a good study. Now we need to do a randomized controlled study.

[@richardaldom741]

Dr. John, you are a good man. You have a good heart and care for your patients/humanity. Keep these videos coming.

[@collagenbabe8173]

I had the worst crying in 2011. My life was fine. I could not afford to be depressed. I have a family to care for. I took vit d Drops. 5,000 iu. Daily. Still crying for 9 months. I was advised to go to specialized lights at #Fabutan here in #Vancouver #Canada I finally went and did 8 minutes. I walked out happier. Felt stronger. No tears. Now I have gone 11 mins every week since 2011. Crying is not my favourite mood. I can feel my tears start. the days after light therapy, I am not. I still use vit d Drops daily too. I am Asian. I need more vit d. To feel happy. Respectfully Moneca.

[@theredboneking]

Vancouver can be depressing. Always overcast and dreadful. Plus very expensive.

[@patriciahorgan2584]

Thank you so much Dr Campbell - I am definitely going to buy you some cups of coffee - so that people in Uganda can have a longer life. I am so impressed at how someone in later life can have such an impact on so many people. I am a nurse and you are an inspiration. I am coming to think that we are all your nursing students now.

[@jainey24-15]

I'm not convinced about the insecticide treated mosquito nets, seems like the studies on them regarding adverse effects on humans are not conclusive (a bit like the vaccine he recommended). I wonder why John doesn't fund them personally (?), he is worth $millions after all.

[@Lauren-vd4qe]

AVOID COFFEE!! it DRIVES out very aggressively all the B vitamins pple NEED for neuro functions, anxiety, nerves, etc. VERY BAD for you

[@susandickinson6695]

It has been a privilege to watch your awakening to the awful events of the last few years. Sadly the pharmaceutical companies are in charge so many people just don't know how to take care of themselves. I most sincerely hope this will change and thank you for your amazing work. As for getting any help from our British G p s that will never happen

[@1968Globetrotter]

I was born in Holland but living in Thailand now. We get 12 hours of sunlight per day. Compared to Holland, I noticed the amount of people having, or dying from dementia is a lot less over here.

[@sareedoahmed1751]

I've been showing depression last couple months however it was just defisency of vitamin d. As a melanin person it's so important to take it in daily base every day.

[@Bob-nu2qo]

I have the same opinion as you, the fact that fair skin exerted such a huge evolutionary pressure in the Northern Hemisphere is proof that the benefits must be significant. You're very on to something, John. Please distribute the positive effects of Vitamin D further. People have to know.

[@jenniferterry2530]

Thank you Dr John. My mother was diagnosed with Diabetes when she was eighty then succumbed to Alzheimer’s for the last 4 years of her life. I am 76 diagnosed with pre diabetes seven years ago. My husband and I both take Vitamin D. I am so thankful for this information. Gives me confidence to keep taking it and hopefully delay the onset of the disease.

[@williamkreth]

Don't eat sugar

[@stevel9914]

don't take statins.... from what I am reading and hearing. Diabetes and blood sugar issues are a side effect .. allegedly rare.

[@iraschellenberg-kollenstei2247]

There are lots of very helpful and explaining videos to get healthy again fast and easily. Look for Dr. Berg. Just great!

[@DianeLanglois7744]

Looking at the study, it was not specified how much vitamin D anyone was given. That would have been interesting to know. I have been taking vitamin D3 supplements for years now and had my baseline tested several years ago. I had to pay for that test but was happy to do so. Which reminds me, I should go for a follow up soon. Thank you Dr John for caring for your fellow earthlings as much as you do!

[@TampaDave]

That was my question as well. Apparently even the smallest doses and most irregular dosing would qualify as "exposure to D supplements." Maybe a follow-up study would help make it clearer what dosage level is ideal.

[@JJFX-]

Seriously? I know it's difficult to track this sort of thing over a long period but I don't understand how someone starts a trial like this without giving an indication of what was originally given.

[@wisconsinfarmer4742]

In-life studies are like that. They were not prescribed. They just happened to be people who had various exposures. The "results" are also not all that firm because of the variability. If this were done clinically in controlled dosing we would probably see even more dramatic outcomes headed toward daily/weekly dosing recommendations. Or,... we could become less sunlight phobic.

[@steve6375]

@@JJFX- it wasn't a trial! They didn't give patients anything! They just looked at patient questionnaires and looked at people who were already taking vit d and those that weren't self administering vit d. No trial no placebo no blinds no science!

[@cdrone4066]

At least 400 IU.

[@marybrewer2203]

Vitamin D taken every day by my 90+ years old mother, has markedly improved her clarity of thought, as well as other positive health benefits.

[@bettywhill]

Add K2 to her D3 vitamin

[@patriciacollier128]

This is so amazing Dr. John. I've worked with many people with a dementia e.g. Alzheimers disease, and seen the impact it has on those with it and their families/carer's. Let's hope this gets to be widespread news and hopefully contributing to prevention, thankyou!!

[@LTPottenger]

A low carb, zero lineolic acid diet is very helpful.

[@AralBereux]

I stumbled across Vitamin B12 when I read it could help with carbon monoxide poisoning (post heater leak). It turned out that I was B12 deficient and anemic. B12 improved my cognitive abilities significantly. I went from no short-term memory to having a very sharp mind again and felt better in general. Iron supplements have helped with my shortness of breath, and basically eradicated it (due to my B12 deficiency), and since taking Vitamin D, I've been pneumonia-free, whereas, prior to taking supplements, I'd had pneumonia 4 years running. Vitamin supplementation benefits are suppressed by Big Pharma, because there's no money in it. I've never been healthier.

[@a.j.rainey3024]

Vitamin D3+K2: Imagine how many people would have been saved worldwide during the pandemic if governments would have promoted Vitamin D3? From what I understand a lot of poor countries did just that. Thank you….Campbell for all your work.

[@sammywhite9906]

Their plans weren't to be savin people, don't you know tha by now;)!?

[@a.j.rainey3024]

Sammy: Yes, we’ve all known that. A simple, cheap vitamin or IVM can’t be controlled by big Pharma. No big profits for the Globalists!

[@briankovacevich7]

Thanks, I'm a life long molecular biologist, but I learned something from your great show! Keep up the good work

[@wisconsinfarmer4742]

fascinating field, that.

[@oldschool8292]

Just goes to show how many reasons appropriate vitamin D3 levels are for it health. Thank you! I'ts wonderful to see all the mosquito nets being handed out. I'll bet they are very appreciative and will enjoy many hours of not being bitten, or becoming ill.💜

[@Vannie1958]

My OH and I found out about the importance of vitamin D status and dementia when researching his (now late) mother's situation. Her D status was almost non-existent, also B12 - and, combined with the high-dose statins she was on - we felt this was a very valid reason for her dementia. Her GP seemed to have little idea about this at the time.

[@Maria-pl1bh]

IMO this explains why we have been having a pandemic of dementia and Alzheimer. Ppl are not aware of being vitamin d deficient and have not got a clue that vitamin d is so beneficial in so many ways including immune system, bone density and now dementia and Alzheimer’s and god knows how much more. We are increasingly indoor. In my parent’a day they did not spend their lives indoor like we do now.Bless you John 🙏🏻beautiful images from Uganda 🙏🏻🙏🏻🙏🏻

[@jeannereddish7154]

Totally 👍 agree

[@tronixinc]

I know of a doctor who solves MS and other diseases with high doses of d3+k2

[@davidwischer3684]

In Australia we have been scammed into being terrified of the Sun even in Winter or early / late afternoon. My Mother had Alzheimer’s and Osteoporosis both Vit D3 related now! Thanks for sharing this vital study!

[@TheCannulator]

No we haven’t.

[@anguswilliam2141]

It rubs the lotion on its skin.

[@JW-qg3nh]

We also have the highest rate of skin cancer in the world. I don't think we've been scammed at all.

[@davidwischer3684]

@@JW-qg3nh in Winter I saw primary school kids playing on the oval with wide brimmed hats and neck protection too - go figure! Yes be careful from mid morning to late afternoon. Most people do not get out when it’s safe - way over done!

[@pedazodetorpedo]

​@@JW-qg3nh we need to be cautious about overexposure to the sun but in doing so we must compensate by taking vitamin D3 in much higher doses than the current recommended level

[@questions6180]

Thank you for another great video - FYI - I used to take 10,000 iu per day of tablet D3 and I had blood levels checked on average every 6 months - my levels would tend to be mid range like 100 nmol/L - I switched to D3 oil form as a recommendation from Dr. William Davis (USA) and my levels shot up to around 300 nmol/L with the same dose - so I had to reduce my dose a little. I also spoke with a senior ICU consulatant who was doing trails with D3 for COVID treatment and she had found the same result that oil based D3 gives much higher blood levels - In fact I would say tablet form is not sufficient and your dose of 4,000 iu probably is only giving you a basic level of Blood D3

[@jocole6302]

Interesting

[@marionopisso212]

U.S. Dr. Fauci takes 6000 IU daily.

[@tronixinc]

Thank you

[@Lauren-vd4qe]

what brand of D3 oil did u use and how much thnx

[@questions6180]

@@Lauren-vd4qe Nutravita 1000IU D3 60ml - on Amazon UK

[@jilldigwood4328]

Thanks so much for this information, I lost my lovely Mum to Alzheimer's last year which was pretty devastating. I have also lost an Aunt to Alzheimer's and grandfather to Parkinson's. I have followed you during COVID-19 and started taking Vitamin D on the information you had then and have continued to do so. Hopefully this will be a great help to people in avoiding dementia. Many thanks for all you do. Much love from Spain ❤️🙏

[@barmaas5311]

This study may seem like good evidence of a causal effect, but it's not. You can not control for all the factors that make people who take vitamins different from people who don't. You are using the words "protective" and "effect" a lot. This was not a RCT.

[@proevidence6845]

@@barmaas5311 RCTs typically cost a lot of money and Vitamin D is cheap, readily available and unpatented. Who's going to fund a trial when there's no payback at the end of it?

[@danielread1942]

You have become a mentor of mine. Your devotion to helping people understand the need to learn the information needed to help themselves and their families and friends is nothing short of pure love for mankind . Very impressive knowledge you possess. You remind my family of our father who was a 6th generation doctor who also had this character in life. We love you and hope your here to help people for a long time to come.

[@robynmarler1951]

That's beautiful!😢🌱

[@fionnaheller1873]

I am rarely ill but lately had the 'flu, as in proper 'flu, [temperatures, aching limbs, the whole thing] that was systematically flooring my local community. I had one day where I found mucking out the stables and putting the ponies out extremely difficult, a couple on either side of that where the work was uncomfortable. Within a week of getting the 'flu I was decorating, carpeting and moving furniture into my daughter's new home - not easy but manageable. A degree of that was sheer bl**dymindedness because I am one of ''those people'', but I put my ability to cope with illness down to keeping my Vit D levels, through supplements or being outside as much as possible, as high as I can. Everyone else seemed to be a minimum of two to three weeks in bed and, for the record, I did notice that those who were persuaded into recent medical interventions seemed to suffer worse symptoms and took far longer to recover than those who avoided that needle. Purely an anecdotal observation, but an interesting one, and perhaps those people would especially benefit from being advised to up their own levels of Vit D [which I do suggest at every opportunity]. I cannot thank you enough for informing people about Vitamin D and its benefits - this should be the subject of those TV adverts I'm told are wasted on all kinds of unhelpful topics. I've no TV so haven't seen any but I gather they exist. Thank goodness your channel reaches so many people. [I'm 63]

[@TristanDeshaies]

Vitamin D, the wonder supplement that isn’t talked about enough. Thank you for spreading awareness on this matter

[@Oggiesilverfitness]

It doesn't make enough money.

[@Healthcare524]

nutritionheatt.blogspot.com/2023/06/what-new-study-discovers-regarding-high.html

[@StarBadger07]

This guy's brain seems fine. Great information. Thank you.

[@jillv4006]

Yay! I’ve been taking vitamin D with K since Dr John told us about it during covid and it’s effects for illness prevention so great to know it’s got this going for it as well.

[@LTPottenger]

You can't have good vit D levels unless you are metabolically healthy. Otherwise, your vit D will stay locked up within the fat cells due to high insulin. The quickest way to change this and increase vit D levels is to do some extended fasting! Some of the many benefits of doing occasional extended fasting: Blood clotting is reduced and blood clots and arterial plaque are reabsorbed into the body. Blood pressure is quickly and dramatically lowered. Fribrosis/scarring is reversed over time and telomeres are lengthened, which also helps with lung fibrosis. Fasting increases nitric oxide. Fasting stimulates phagocytosis, the ingestion of bacteria, plaques and viruses by the immune system. It will also remove any 'foreign material' that is not supposed to be there. Fasts from 36-96 h actually INCREASE metabolic rate due to norepinephrine release! After 72 hours or more fasted, your body recycles as much as 1/3 of all immune bodies and creates new ones, rejuvenating your entire immune system. Vitamin D plasma levels are increased, and vitamin D in turn increases autophagy. Fasting increases anti-aging Yamanaka factors! Fasting can help with MS, Depression, BPD, Autism and seizures. Thymus is regenerated, which suppresses aging and renews the immune system. Weight loss from fasting only loses10% lean tissue and 90% fat compared to the typical 25% lean tissue and 75% fat lost when calorically restricting for long periods. The hunger hormone ghrelin lowers with extended fasting and rises from dieting. Blood sugar and insulin are lowered, allowing white blood cells to move more freely throughout the body and do their job. Ideal blood sugar is around 80. Some viruses activate glycolosis (the release of sugar in the body) and clinically it has been shown that decreasing glucose metabolism in the body weakens the influenza virus. When you move out of MTOR your body shuts down the building blocks of the cell which are used to produce organelles and proteins. This means the mechanisms needed by viruses to replicate are by and large unavailable when you are in a deeply fasted state. What breaks a fast? Anything with protein or carbohydrates in it will break a fast, though if the amount is tiny you will go back into ketosis very quickly. Most teas and herbs are OK. Most supplements and meds will either break ketosis directly or contain a filler that will. Many medications are dangerous to take while fasting so you may have to talk to your dr. about discontinuing them during a fast. Fasts of several days will not affect short term female fertility and may increase long term fertility, especially in women with PCOS. Does fasting lower testosterone? No, it raises it when the fast is broken by increasing lutenizing hormone and helps build muscle by increasing insulin sensitivity! The hormone Leptin is an immunomodulator that keeps the body from attacking itself and obesity causes leptin resistance. Fasting very quickly reduces leptin resistance and leptin levels and one day of fasting can cut your leptin levels in half and gets your immune system working properly again! Does the body preferentially prefer glucose as a fuel? No, your body always runs mainly on fat except for brief periods of very intense exercise. Your brain also prefers to burn ketones at a rate of around 2.5 to 1 when they are available in equal quantity to glucose. Fasting stimulates the AMPK complex and activates autophagy. Autophagy (literally self eating) will cause cells to recycle foreign matter such as viruses and kill cancerous and senescent cells. AMPK does many helpful things in the body including activating the body's antioxidant defenses. Deep ketosis virtually eliminates chronic inflammation in the body. This can offset the life threatening symptoms of viral pneumonia which effectively kills you through inflammation. This also creates BHB ketones in your body, which also help your immune system and anti-oxidative system, especially in the brain. Ketones also provide an additional energy source during infection, which is critical when trying to fight off a bug. In fact you can have as much as three times the total energy available in your blood when you are in deep ketosis, or even more. It increases mitochondrial function and repairs mitichondrial DNA, leading to improved ATP production and oxygen efficiency and thereby making cells better able to fight off infection. Increased mitochondrial function also has the added benefit of increasing your metabolism and cancer prevention! When you fast, this stimulates apoptosis in senescent or genetically damaged cells. This kills these cells off completely. Senescent cells are responsible for the effects of aging and are the root cause of the development of cancer. If it were possible to destroy them all it would completely stop aging and cancer. That is not possible but fasting can help limit these effects by killing off many of the affected cells and limiting the future effects of aging. Fasting also releases BDNF and NGF in the blood which stimulates new nerve and brain cell growth, helping a great deal with diseases like MS, peripheral neuropathy and Alzheimers. In fact, the biochemical regulator of BDNF production is beta-hydroxybutyrate Fasting also increases telomere length, negating some of the effects of aging at a cellular level. A fasting mimicking diet for 3-5 days in a row also provides many of the same benefits as water fasting. FMD usually has 200-800 calories, under 18 g of protein and under 18 g of carb. Exogenous ketones can aid with fasting, making it easier in healthy people and allowing some people with specific issues to fast in spite of them without worrying as much about hypoglycemia. Children, pregnant or nursing women should not fast for periods longer than 16 hours. People with pancreatic tumors or certain forms of hypoglycemia generally cannot fast at all. Type 1 diabetics can also fast but it is more complicated and should be approached with caution as it could lead to ketoacidosis. Those with Addison's disease may also be unable to fast without liberal use of exogenous ketones, depending on severity. If you experience extreme symptoms of some kind, especially dizziness then simply break the fast and seek advice. Resources: pubmed.ncbi.nlm.nih.gov/15522942/ www.ncbi.nlm.nih.gov/pmc/articles/PMC3017674/ www.sciencedirect.com/science/article/pii/S1931312809002832 www.ncbi.nlm.nih.gov/pmc/articles/PMC5895342/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6526871/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6407435/ www.arcjournals.org/pdfs/ijrsb/v3-i11/7.pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC8470960/ europepmc.org/article/MED/22402737?javascript_support=no pubmed.ncbi.nlm.nih.gov/31877297/ pubmed.ncbi.nlm.nih.gov/23707514/ clinical.diabetesjournals.org/content/36/3/217 pubmed.ncbi.nlm.nih.gov/27569118/ pubmed.ncbi.nlm.nih.gov/21410865/ pubmed.ncbi.nlm.nih.gov/28235195/ www.ncbi.nlm.nih.gov/pubmed/24905167 www.ncbi.nlm.nih.gov/pubmed/10859646 www.sciencedirect.com/science/article/pii/S0005272806000223 www.ncbi.nlm.nih.gov/pmc/articles/PMC1413655/ www.ncbi.nlm.nih.gov/pmc/articles/PMC2815756/ www.cell.com/cell-metabolism/abstract/S1550-4131(15)00224-7 www.ncbi.nlm.nih.gov/gene/25712 www.ncbi.nlm.nih.gov/pmc/articles/PMC1779438/ www.ncbi.nlm.nih.gov/pubmed/10232622 academic.oup.com/ajcn/article/81/1/69/4607679 pubmed.ncbi.nlm.nih.gov/25909219/ www.nejm.org/doi/full/10.1056/NEJMoa012908 www.amjmedsci.org/article/S0002-9629%2815%2900027-0/fulltext pubmed.ncbi.nlm.nih.gov/20921964/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6141719/ faseb.onlinelibrary.wiley.com/doi/abs/10.1096/fasebj.2019.33.1_supplement.819.10 www.biorxiv.org/node/93305.full www.ncbi.nlm.nih.gov/pmc/articles/PMC7093158/ onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2265.2005.02288.x www.collective-evolution.com/2017/05/16/study-shows-how-fasting-for-3-days-can-regenerate-your-entire-immune-system/ pubmed.ncbi.nlm.nih.gov/29727683/ www.nejm.org/doi/full/10.1056/NEJMc2001176 pubmed.ncbi.nlm.nih.gov/23408502/ www.cell.com/molecular-cell/fulltext/S1097-2765(18)30605-1?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1097276518306051%3Fshowall%3Dtrue www.clinicaltrials.gov/ct2/show/NCT04375657 pubmed.ncbi.nlm.nih.gov/7714088/ pubmed.ncbi.nlm.nih.gov/6859089/ www.ncbi.nlm.nih.gov/pubmed/23876457 repository.upenn.edu/cgi/viewcontent.cgi?article=1537&context=edissertations www.cell.com/cell/fulltext/S0092-8674(19)30849-9 www.ncbi.nlm.nih.gov/pubmed/25686106 www.health.harvard.edu/heart-health/abundance-of-fructose-not-good-for-the-liver-heart pubmed.ncbi.nlm.nih.gov/20102774/ n.neurology.org/content/88/16_Supplement/P3.090 www.nia.nih.gov/news/research-intermittent-fasting-shows-health-benefits medicalxpress.com/news/2022-10-treatment-pulmonary-fibrosis-focus-telomeres.html This list compiled over years of research by the user known as Pottenger's Human on youtube but feel free to copy and paste this anywhere you like, no accreditation needed! My channel which will always contain an updated version of this list of fasting benefits on the community tab. I also have playlists on fasting and health topics.

[@LS-lb7pw]

Thank you!

[@sammywhite9906]

Thanks pottenger👌there's one particularly horrible troller I've seen tonight, I suspect from tha awful squeeky voiced susan olivers yt chanel btw;)

[@LTPottenger]

@@LS-lb7pw You are very welcome!

[@LTPottenger]

@@sammywhite9906 I will get 3-4 wackos/alts/paid trolls attack all at once basically every time I post here. And say crazy stuff like you will lose your hair fasting, die of malnutrition, and on and on every time I post. And it all comes on at once every time, from new users. I think they report me, too. But when people actually see my posts then I get tons of likes, so people do want the info.

[@wisconsinfarmer4742]

Thank you for this report. I work with the elderly and have been recommending D just for infectious disease response and diabetes control. Now yet another benefit joins the list.

[@valeriecherylirving4048]

Thank you so much for this doc just wish the drs in the uk were on a level where we could ask for tests but as you know things are not what they used to be thanks so much for all your help have been taking the vits since seeing your podcast throughout the covid and am still doing it !

[@reneee4314]

If you pay out-of-pocket will they do the test?

[@joanhyde1745]

I am taking the same level of both vitamin D3 and vitamin K2 as you do! I trust your advice because you are acting on scientific data as reported in the literature. Thanks for all you do.

[@chrysenity3875]

Can you tell me how much you take please? ❤

[@davidmunro2077]

​@@chrysenity3875 see point 12.06

[@VagoniusThicket]

@@chrysenity3875he said 4000u of each ! 🤦🏻‍♂️

[@davidtargett7480]

We have lived in France for the last three years. My doctor there checked my vitamin D levels as part of a normal blood test and although they were at a good figure he still prescribed a one off does of 100,000 units every three months in the winter. This is standard practice for over 65s ! Ever since we watched Dr John’s early videos on this we have been taking 4000 iu/day with K2.

[@samuelgaver7757]

I found you Dr. Campbell during the pandemic. I'm so glad I am a subscriber. Your videos are so valuable here in the states. Thanks again.

[@HypocriticYT]

Thank you for all the valuable information you keep putting out 😊

[@LoisPallisterCIY]

Vit D is just so important

[@Paladin101]

Can we ensure that all MPs are mandated to take vitamin D HOURLY to see if this helps them recall the decisions the appear to conveniently forget when accountability is on the table?

[@JudyHart1]

Great idea

[@sammywhite9906]

Have you seen tha awful squeeky voiced susan olivers yt chanel;)!? She needs to be held accountable too doesn't she!?

[@KarenCreftor]

As always, thank you Dr Campbell

[@susanbreeland8620]

Thank you for always being so generous with your studies. I love the sweet finally to this one❤

[@buckshot4428]

I have been taking vit D since Dr. Campbell said it protected against COVID. I'm still taking it as is my dear wife. Thank you Dr. C for all you do for us.

[@dennispickard7743]

Ahahahahahahaha 😂😂😂😂😂😂

[@alexk48]

buck shot, don't forget to take K2 with it to prevent high blood calcium and calcium deposits in your arteries.

[@GrinchDec23]

I took it BEFORE that when any sane person knew about this...dam late to tha party time to do your own research and get active...again this was all common knowledge that "suddenly" was forgotten trampled and buried just 3 years ago

[@buckshot4428]

@@alexk48 How much K2 should I take and thank you.

[@jacobdebernardi4385]

I've got my dad on 10k IU/day and he's doing well. So glad he started taking it. We live in a high longitude too

[@cousindave1]

Latitude

[@theredboneking]

Altitude

[@jacobdebernardi4385]

@@cousindave1 Look it up quick, I have to remind myself it's the opposite of what I'd think.

[@bettywhill]

Make sure he also takes vitamin K2

[@jacobdebernardi4385]

@@bettywhill Heck yea, I've got him on a freeze dried natto capsule that I make myself. I'm on it too

[@lubaparsons6368]

Thank you so much, Dr Campbell, for giving us so important information.

[@patallison5559]

Dr Campbell I am so grateful for researching on our behalf You are amazing. I thank God for you. Your videos have held me steady through these crazy times❤

[@ShropshireLass]

JUST sent this message to my mom's care home in Stourbridge UK.. Hi Sam/Claire, Do you remember that I asked for mom to receive Vitamin D3 supplements last year, and the quacks declined? well.. Vitamin D reduced dementia by 40% The UK's Dr John Campbell reports This has JUST been published and was a 10-year study. I would ask you to PLEASE ask the drs for my mom to have her Alpha Hydroxy Vitamin D levels measured, as MOST vitamin D comes from skin-sun exposure, and it's been a while since mom went sunbathing in her bikini - LOL! The OPTIMUM level of Vitamin D3 is 60 ng/ml or 150 nmol/l but mom has a VDR1 mutation meaning she needs even MORE than most, just like me.. I maintain 100 ng/ml, which keeps me, and particularly my (MS) shrunken brain and my immune system, healthy! My bet is that EVERY person in your home is deficient BTW.. wouldn't it be awesome to see your patients' cognitive health improve as a result of prescribing incredibly CHEAP Vitamin D3 or Calcediol? All The Best, Caroline Snyder

[@Zebra66]

I use a sun lamp while I'm working in winter to get my vitamin D. I find it has an immediate effect on my energy levels and concentration. Far more than my vitamin D supplements. I often wonder if all those with "adult ADHD" might be better off with sun light and D supplements than they are with stimulants (which makes ADHD worse over time).

[@crazyratlady3438]

Yes I agree. I feel a very noticeable difference in energy levels and overall feeling better when I use my light on a regular basis. The other WK I was feeling crummy, low energy and realized I hadn't used my light in a couple days, started using again and felt better in about 2 days. I do take vitD&K every day but I'm a firm believer that the actual light waves are also required for our biology.

[@lelanacroft]

What kind of light is this?

[@jenniferho9258]

Thank you Dr John you for this video! Really appreciate your work all these while! This should benefit lots of people!

[@RobertBrownieJr]

Thanks John, as always, an invaluable member of British society! All the best

[@stewartmainville303]

Very, very interesting. A number of years ago I saw news of a study cited in RunnersWorld about runners and improved oxygen uptake with D3. I started 3000iu a day. After a bout of covid in Feb/Mar of ‘20, and seeing a study of improved covid outcomes of long term D3 intake cited by Dr. Mike Hanson on his KZbin channel, I increased to 4000iu. I also noted that a few small, itchy spots of eczema disappeared. This runs in my family. In January of ‘21 I lost my father due to complications of Alzheimer’s. This study you’ve just informed us about has given me new hope. Seems to make sense now...we once spent much more time out in the sun.

[@bettywhill]

Look into low carb high fat / keto diets in relation to Alzheimer

[@LadyBug1967]

Stewart yes, the Egyptians worshipped the sun.

[@Ryan-mq2mi]

WOW. This should be HUGE news, no? Especially because we can be so sure about the correlation, 40% is an extremely high number, like this should be a must take supplement

[@aka47269]

Thank you so much for all your hard work I really appreciate all your videos and I’m learning a lot from you

[@Norm475]

I winter in Naples, Fl which is classified as a subtropics area. When I first had my D3 checked around five years ago my level was 30, after taking 5,000 IU it is now around 65 ng/ml.

[@robinslayton276]

I took 2000iu for a period of 6 months,and then 4000iu for 3 months and couldn’t get my numbers out of the 30’s. I am now taking 9500iu daily to finally get my numbers to 72. I started out at 9. Definitely can tell a difference in how I feel physically getting my numbers in the 70’s

[@alainepare9763]

It is my experience that taking higher amt of D3 is necessary to increase Vitamin D levels.

[@LTPottenger]

It's impossible to have high vit d levels while insulin is high from a high carb diet. The vitamins stay locked up in the fat cells and can't come out at all! Some of the many benefits of doing occasional extended fasting: Blood clotting is reduced and blood clots and arterial plaque are reabsorbed into the body. Blood pressure is quickly and dramatically lowered. Fribrosis/scarring is reversed over time and telomeres are lengthened, which also helps with lung fibrosis. Fasting increases nitric oxide. Fasting stimulates phagocytosis, the ingestion of bacteria, plaques and viruses by the immune system. It will also remove any 'foreign material' that is not supposed to be there. Reflexes and short term memory are increased. After 72 hours or more fasted, your body recycles as much as 1/3 of all immune bodies and creates new ones, rejuvenating your entire immune system. Vitamin D plasma levels are increased, and vitamin D in turn increases autophagy. Fasting increases anti-aging Yamanaka factors! Fasting can help with MS, Depression, BPD, Autism and seizures. Thymus is regenerated, which suppresses aging and renews the immune system. Weight loss from fasting only loses10% lean tissue and 90% fat compared to the typical 25% lean tissue and 75% fat lost when calorically restricting for long periods. The hunger hormone ghrelin lowers with extended fasting and rises from dieting. Blood sugar and insulin are lowered, allowing white blood cells to move more freely throughout the body and do their job. Ideal blood sugar is around 80. Some viruses activate glycolosis (the release of sugar in the body) and clinically it has been shown that decreasing glucose metabolism in the body weakens the influenza virus. When you move out of MTOR your body shuts down the building blocks of the cell which are used to produce organelles and proteins. This means the mechanisms needed by viruses to replicate are by and large unavailable when you are in a deeply fasted state. What breaks a fast? Anything with protein or carbohydrates in it will break a fast, though if the amount is tiny you will go back into ketosis very quickly. Most teas and herbs are OK. Most supplements and meds will either break ketosis directly or contain a filler that will. Many medications are dangerous to take while fasting so you may have to talk to your dr. about discontinuing them during a fast. Fasts of several days will not affect short term female fertility and may increase long term fertility, especially in women with PCOS. Does fasting lower testosterone? No, it raises it when the fast is broken by increasing lutenizing hormone and helps build muscle by increasing insulin sensitivity! The hormone Leptin is an immunomodulator that keeps the body from attacking itself and obesity causes leptin resistance. Fasting very quickly reduces leptin resistance and leptin levels and one day of fasting can cut your leptin levels in half and gets your immune system working properly again! Does the body preferentially prefer glucose as a fuel? No, your body always runs mainly on fat except for brief periods of very intense exercise. Your brain also prefers to burn ketones at a rate of around 2.5 to 1 when they are available in equal quantity to glucose. Fasting stimulates the AMPK complex and activates autophagy. Autophagy (literally self eating) will cause cells to recycle foreign matter such as viruses and kill cancerous and senescent cells. AMPK does many helpful things in the body including activating the body's antioxidant defenses. Deep ketosis virtually eliminates chronic inflammation in the body. This can offset the life threatening symptoms of viral pneumonia which effectively kills you through inflammation. This also creates BHB ketones in your body, which also help your immune system and anti-oxidative system, especially in the brain. Ketones also provide an additional energy source during infection, which is critical when trying to fight off a bug. In fact you can have as much as three times the total energy available in your blood when you are in deep ketosis, or even more. It increases mitochondrial function and repairs mitichondrial DNA, leading to improved ATP production and oxygen efficiency and thereby making cells better able to fight off infection. Increased mitochondrial function also has the added benefit of increasing your metabolism and cancer prevention! When you fast, this stimulates apoptosis in senescent or genetically damaged cells. This kills these cells off completely. Senescent cells are responsible for the effects of aging and are the root cause of the development of cancer. If it were possible to destroy them all it would completely stop aging and cancer. That is not possible but fasting can help limit these effects by killing off many of the affected cells and limiting the future effects of aging. Fasting also releases BDNF and NGF in the blood which stimulates new nerve and brain cell growth, helping a great deal with diseases like MS, peripheral neuropathy and Alzheimers. Fasting also increases telomere length, negating some of the effects of aging at a cellular level. A fasting mimicking diet for 3-5 days in a row also provides many of the same benefits as water fasting. FMD usually has 200-800 calories, under 18 g of protein and under 18 g of carb. Exogenous ketones can aid with fasting, making it easier in healthy people and allowing some people with specific issues to fast in spite of them without worrying as much about hypoglycemia. Children, pregnant or nursing women should not fast for periods longer than 16 hours. People with pancreatic tumors or certain forms of hypoglycemia generally cannot fast at all. Type 1 diabetics can also fast but it is more complicated and should be approached with caution as it could lead to ketoacidosis. Those with Addison's disease may also be unable to fast without liberal use of exogenous ketones, depending on severity. If you experience extreme symptoms of some kind, especially dizziness then simply break the fast and seek advice. Resources: www.ncbi.nlm.nih.gov/pmc/articles/PMC6407435/ www.arcjournals.org/pdfs/ijrsb/v3-i11/7.pdf www.amjmedsci.org/article/S0002-9629%2815%2900027-0/fulltext pubmed.ncbi.nlm.nih.gov/20921964/ www.ncbi.nlm.nih.gov/pmc/articles/PMC8470960/ europepmc.org/article/MED/22402737?javascript_support=no onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2265.2005.02288.x www.collective-evolution.com/2017/05/16/study-shows-how-fasting-for-3-days-can-regenerate-your-entire-immune-system/ pubmed.ncbi.nlm.nih.gov/29727683/ www.nejm.org/doi/full/10.1056/NEJMc2001176 pubmed.ncbi.nlm.nih.gov/23408502/ www.cell.com/molecular-cell/fulltext/S1097-2765(18)30605-1?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1097276518306051%3Fshowall%3Dtrue www.clinicaltrials.gov/ct2/show/NCT04375657 pubmed.ncbi.nlm.nih.gov/7714088/ pubmed.ncbi.nlm.nih.gov/6859089/ www.ncbi.nlm.nih.gov/pubmed/23876457 repository.upenn.edu/cgi/viewcontent.cgi?article=1537&context=edissertations www.nejm.org/doi/full/10.1056/NEJMoa012908 pubmed.ncbi.nlm.nih.gov/15522942/ www.ncbi.nlm.nih.gov/pmc/articles/PMC3017674/ www.sciencedirect.com/science/article/pii/S1931312809002832 www.ncbi.nlm.nih.gov/pmc/articles/PMC5895342/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6526871/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6141719/ faseb.onlinelibrary.wiley.com/doi/abs/10.1096/fasebj.2019.33.1_supplement.819.10 www.biorxiv.org/node/93305.full www.ncbi.nlm.nih.gov/pmc/articles/PMC7093158/ n.neurology.org/content/88/16_Supplement/P3.090 www.nia.nih.gov/news/research-intermittent-fasting-shows-health-benefits medicalxpress.com/news/2022-10-treatment-pulmonary-fibrosis-focus-telomeres.html www.cell.com/cell/fulltext/S0092-8674(19)30849-9 www.ncbi.nlm.nih.gov/pubmed/25686106 www.health.harvard.edu/heart-health/abundance-of-fructose-not-good-for-the-liver-heart pubmed.ncbi.nlm.nih.gov/20102774/ pubmed.ncbi.nlm.nih.gov/31877297/ pubmed.ncbi.nlm.nih.gov/23707514/ clinical.diabetesjournals.org/content/36/3/217 pubmed.ncbi.nlm.nih.gov/27569118/ pubmed.ncbi.nlm.nih.gov/21410865/ pubmed.ncbi.nlm.nih.gov/28235195/ www.ncbi.nlm.nih.gov/pubmed/24905167 www.ncbi.nlm.nih.gov/pubmed/10859646 www.sciencedirect.com/science/article/pii/S0005272806000223 www.ncbi.nlm.nih.gov/pmc/articles/PMC1413655/ www.ncbi.nlm.nih.gov/pmc/articles/PMC2815756/ www.cell.com/cell-metabolism/abstract/S1550-4131(15)00224-7 www.ncbi.nlm.nih.gov/gene/25712 www.ncbi.nlm.nih.gov/pmc/articles/PMC1779438/ www.ncbi.nlm.nih.gov/pubmed/10232622 academic.oup.com/ajcn/article/81/1/69/4607679 pubmed.ncbi.nlm.nih.gov/25909219/ This list compiled over years of research by the user known as Pottenger's Human on youtube but feel free to copy and paste this anywhere you like, no accreditation needed! My channel which will always contain an updated version of this list of fasting benefits on the community tab. I also have playlists on fasting and health topics.

[@noar6367]

​@@LTPottenger and the prise for the longest KZbin comment ever written goes to....... 👏 But it was very informative, thank you! 👍

[@77dris]

@@noar6367 🤣

[@PikeyScott]

Such a simple thing. Thank you very much for everything you do for people around the world.

[@midazolamdeathcount3009]

MRNA IN FLUE💉 S

[@anitacronyn]

Thank you so much! I will resume taking D3. I stopped a few weeks ago because my doctor told me to. I was doubling up because of covid and fortunately I have remained safe. I will resume without doubling. Thank you again as I have had family members who have suffered from this. God bless.

[@haroldbrown5308]

You are great! I listen and watch you often. What a great doctor you are! Please pass this info far and wide!

[@TPWW-tr3rr]

GOD BLESS Dr John Campbell!!! IN JESUS NAME!!! 🙏

[@lawrenceleske3470]

Keep up your great work Dr. Campbell! Much appreciated. As an aside, my brother and I had been plagued by gout for years. We found that 10K IU daily vitamin D3 completely stopped the very painful attacks since we started the higher levels (was 5,000 IUs). And as you say don't forget the Vitamin K2.

[@dylan3657]

great info

[@shooster5884]

One if my neighbors who ate very healthily but got leg cramps at night in his 60s took a glass of organic cider vinegar and honey in a glass of warm water first thing in the morning and his leg cramps stopped. I told another elderly neighbor to try that for his gout and it reduced his gout enormously. He admitted to when forgetting to take it for days the gout got worse again.

[@crazyratlady3438]

@@shooster5884 add to that some ginger and fresh lemon juice and you got yourself one potent health promoting , detoxifying cocktail.

[@shooster5884]

@@crazyratlady3438 Yes, I vary it myself depending on mood! Cider vinegar when you research it has wonderful properties. Seems it very good for keeping arteries clean. I was recommended it after a car crash years ago to prevent arthritis later. I did at the time tend to suffer from what felt like an acid tummy and bowel - a burning feeling. A side effect of starting that morning glass of cider vinegar was that it entirely went away! I recommend that to anyone with tummy acidic feeling.. plus nb get a simple blood test for h pylori. H-pilori is I believe a cause of much Tummy trouble and something many people do not know about. It's cured with a few but strong tablets taken for a few weeks. Not pleasant but the results are great in terms of energy restored and digestive system relief. Worth googling about it for everyone. Everyone should know about it to know to get tested if they have stomach discomfort. Constantly being in pain and tired after food is not fun. If it is caused by H pilori it's so easy to rid yourself of it.

[@paulawakefield7869]

Thank you so much for all of your work.

[@ianbrade7754]

Would be interesting to see if any of the D- group experienced any reversal of symptoms, if D3 was introduced retrospectively.

[@junebyrne4491]

You got me on it years ago. I have not had a cold or flu since then

[@theredboneking]

Vaxxed?

[@janwhite6038]

Me too! No colds this winter

[@matthewtrucking2014]

I am getting over a head cold now 6th day. Have been taking vitamin D 3. For 2 years. Just letting you know. Houston Texas

[@sammywhite9906]

@@matthewtrucking2014 What jabsz you had?

[@matthewtrucking2014]

@@sammywhite9906 ZERO

[@elly535]

Since listening to Dr John I've been telling all my relatives in the uk to take D up to 4000 during Winter. Also even pensioners in Australia where I live now probably need a top up as they avoid the sun and cover up. So supplements for that cohort too.

[@smfvmd]

Important to take k2 with vitamin D3.

[@LluviadeOrugas]

@@smfvmd, why?, does the body not absorbe vitamin d without vitamin k2?

[@tyv1383]

@@LluviadeOrugas I think it just makes it absorb better. Luckily I eat Natto everyday so I got that covered lol. It’s an acquired taste though for those that didn’t grow up on it lol

[@smfvmd]

@@LluviadeOrugas Vitamin D3 releases calcium and K2 prevents it going into the bloodstream and into the soft tissues, instead it goes into the bones where it’s needed. kzbin.info/www/bejne/jGbKanSMpremoNE

[@LluviadeOrugas]

@@smfvmd, got it, thank you very much for the information!

[@sheilasipple9757]

Love listening to all your opinions about data that we don't normally here about on main stream media , Thank you

[@karenteaford8783]

Been following you since the beginning of Covid. As always- great info. You, Sir, are a medical Rock Star.