Live Q&A: Answers on NMN, Calcium Sources, Pregnancy, and More

Join Dr. Greger on Thursday, September 28 at 4:00 pm ET on Facebook or on KZbin for our next Live Q&A!
00:00 Intro
1:53 Is there a natural NMN supplement or foods that boost NMN?
4:55 There is new concern about meat-based nutrients like AA, taurine, carnitine, carnosin, etc, in the German vegan community and some now advise to supplement. Should we be worried; is there new data?
5:29 Is having a high BMR a bad thing? Does it really mean shorter lifespan? Can you recommend a good vegan B12 and omega supplement brand?
7:33 Is red algae a reliable source of calcium?
8:29 Are there any science-backed benefits of milk thistle?
9:03 I hear a lot of negative press about the evils of seed oils. Does this include black cumin seed oil as a supplement?
9:58 Do women need collagen while pregnant?
10:10 Is Norra tea safe to consume while pregnant? I've been warned to stay away from most herbal teas while pregnant.
10:30 Many pregnant women talk about eating liver and bone broth. What can I do to educate them. Is veggie broth just as good/better?
11:10 How much B12 is recommended for people over 65?
11:48 Given that most tofu and mushrooms should be cooked, should we treat utensils that come in contact with them the same way we do raw meat?
13:36 Is it possible to overdo daily consumption of fermented foods? Would it affect the liver or cause any allergies?
14:09 I want to fast for autophagy but have hypothyroid. Can I get to the point of autophagy?
16:14 I'm 24, WFPB and avoid high AGEs, have lean PCOS. HbA1c, testosterone fine. What do you think of inositol, spearmint, metformin, spirono, berberine, magnesium, carbs?
18:03 I have balsamic vinegar several times a day to reduce spike in blood sugar, insulin, etc. Is this okay daily and is there is a type of vinegar that is most beneficial?
19:10 Any advice on getting rid of angular cheilitis? I'm not sure of the cause.
19:23 Do you think it's essential to take an omega 3 supplement everyday? Is it better to take iodine from seaweed or supplements (I use dulse flakes)?
20:40 What are your thoughts on the health benefits of berberine?
21:30 Suggestions for landing a plant-based industry job in SoCal or remotely?
22:05 I am a mail carrier and work in the heat/sweat a lot. Is salt still not advised?
22:20 How do your opinions differ/agree with the following doctors: Dr. McDougall- heavy potato and starch diet; Dr. Esselstyn- avoid nuts and oil
24:42 I am in Canada and cannot find chewable, sublingual, or liquid B12 cyanocobalamin. I can only find them in tablet form, can I chew these? Would absorption be better?
25:26 Do you recommend yearly doctor visits as we age?
26:43 I suffered a stroke at 36 and am now on Warfarin for life, having been diagnosed with antiphospholipid syndrome. I am already WFPB, but do you have any suggestions on what to eat to help?
27:49 You recommend a protein intake of .8 g per kg of bodyweight. According to this, do I have to decide whether my goal is longevity or bodybuilding?
28:20 For those who are eating a plant-based diet, but are not eating enough greens to get 600 mg of calcium a day
28:43 What supplements do you recommend for osteoporosis?

[@smallfootprint2961]

Thank you, Dr. Greger, for all you do.

[@joanramler7831]

Thank you! Always learn something new from someone I trust.

[@lesterlasa3367]

Thank you 🙏 I’m vegan 🥑 and realized I have to take B12

[@KeyofDavid5778]

Google can the human body digest plant cellulose the answer is no Vitamin B12 only comes from animal products which makes all DNA in all cells in the body including your brain. Look up government studies on synthetic vitamin B12 it's only absorbable 0.4% where from animal products to absorb between 7 and 14% they want you to be stupid they want your brain to shrink they want you eating plants with can't rebuild your brain body spinal cord muscles nerves and tendons

[@SticksBontop]

Technically you can get enough B12 from fortified and fermented foods (mainly fortified ones), and some other sources like seaweed. But supplementation is recommended to ensure adequate intake, as it is recommended for meat eaters too who are also often deficient!

[@lesterlasa3367]

@@SticksBontop thank you 🙏

[@animalsarebeautifulpeople3094]

Carnists also need b12 supplements. I used to take b12 b4 I went vegan

[@AnthemTD]

Soy milk has 120% drv per serving

[@deepakhiranandani6488]

Thank you for answering my question on Vitamin B12 dosage for my age, senior; and many thanks for all the wonderful and immensely socially beneficial work you do.

[@gregmeissner9960]

It's extremely easy to make your own fermented foods (sauerkraut, pickles, etc) with no sodium. I do it with KCl, CaCl2,... And eat my own fermented food daily. My blood pressure and sodium levels are excellent.

[@CC-kl4nh]

Where do you obtain your calcium chloride or KCL?

[@WeCelebrateEatingPlants]

Thank you! 🥦❤

[@kst157]

Brilliant - thank you! 👍

[@lindaripp5902]

Thanks

[@Somethinghumble]

Love Dr Greger. Keep walkin' the good walk.

[@mchagawa1615]

Thank you so much for this

[@lisarussom5935]

Thank you❤

[@shawnab1012]

I have learned so much from you! You are a blessing!

[@j.fabricioelias227]

❤❤❤❤❤❤

[@Melanie-uz9mi]

I have MS, and for 3 months have eaten whole food plant based, feel great! Would my Tecfidera medication be interfering with my body natural healing? I was taking R Alpha lipoic acid, but recently stopped and am now taking N Acetyl glucosamine instead, I'm not sure if I need to or should I take both?

[@michaelkelly60]

Hi Dr Greger - thanks for the excellent info as per usual! QUESTION: the type of B12 you recommend is synthetic: do you know of any health repercussions of taking this sort over so-called naturally derived b12 sources? Many thanks!

[@xperience-evolution]

A Video on how you grow your own Oyster mushrooms would be awesome. Thanks for everything!

[@iamportersinger]

If you google it, you can order a kit online I think. Pretty easy as I understand it.

[@xperience-evolution]

@@iamportersinger depends on where you live. And I would like to know what Greger is using and how he does it.

[@jmc5002]

How do you know if someone has parasites and how do you treat it?

[@MichelleL20942]

😯 Wow…Starting off with a BANG‼️ 2 Supplements that I should stop 🛑 buying 💲💲NMN & Taurine⚠️

[@chinookvalley]

You are the guys who does the great dance moves Shorts?!!!

[@jakobw135]

Can you get the precursors to NAD by consuming foods rich in the vitamin b complex, like brewer's yeast?

[@brendismuke8149]

? My cardiac cath was clean, does that mean my brain arteries are clean? Thank you so much for all you do!

[@Thee-_-Outlier]

Pretty sure it means your brain dead, Sorry

[@oldskoolnyall]

Any brand recommendations for DHA and B12 supplement.

[@SticksBontop]

Deva

[@SticksBontop]

Or Vegetology

[@SticksBontop]

Hippo7 or Complement have both of those nutrients together if that's what you meant

[@skippy6462]

Dr Greger has said on his video about omega 3 DHA & EPA that the algae made in the same factory/plant in Florida(?) so buy the cheapest.

[@skippy6462]

​@@SticksBontopthat's my preferred company in the UK.

[@traceykaminski7874]

B12 supplements 6:19

[@BrongaeneGriffin]

Can anyone send me a link to Dr. Greger's videos please on edema?

[@janetbrowning6602]

Costco sells chewable vit B12 Kirkland Brand in Canada

[@Michelle-fe3vw]

👌🏻🤗

[@janetlewis2859]

How to avoid afib. I am already whole food plant based.

[@childofdestiny2811]

I struggle with the same thing. I’m whole food, plant-based, and joyfully so! But, I find even, on this awesome diet, if I eat a meal, that’s too large I will struggle with a-fib. So here’s what I’ve been doing; smaller meals. Don’t eat too late at night. Really low to little alcohol, and no oil!! I’m feeling much better! I hope this helps you❤️

[@russb24]

Alcohol triggers mine. I also eliminated caffeine but I'm not sure if that made a difference.

[@user-qh4fv6um1d]

How do I go about asking a question for your Q&A?

[@JK2050J]

Can someone please tell me where I need to go to ask Dr. Greger a question?

[@okonkwocathrine762]

Thanks so much for this product but the problem we are having here is that, l don't, know how l can get it here in Nigeria. Is very scares here. How can you help us so that we may buy and enjoy like other populations. Thanks.

[@DiAna-im1vv]

whats the website

[@robinhart1390]

I heard that berberine kills the L reuniti micro is that true?

[@childofdestiny2811]

My favorite vinegar is hot sauce! 😃🔥

[@susanfoley3018]

Wait, what??? I have to cook tofu and not eat it right out of the store bought package? Is this true and why?

[@aureliaglenn2220]

You don't have to cook tofu, because it's made of cooked soybeans.

[@skippy6462]

For just for food safety in case of bacteria.

[@100toeface]

The link he mentioned at 30:00 isn’t working how can I find the October six full presentation on how not to age?

[@helenedewalais4699]

Yes same here link does not work!

[@jakobw135]

Dr Don Layman, PhD and specialist in protein, says that you DO need protein supplements or extra protein in food as you get older because you absorb less

[@Just4AZ1]

I respectfully disagree about protein intake as you age. I believe seniors do not get enough especially those who do cardio and resistance training on a regular basis.

[@jlmur54]

How not to age. Dye your hair?😏

[@allencrider]

White potatoes are a great source of iodine.

[@SticksBontop]

True!

[@SticksBontop]

But it's best to keep the skin on and better if they're organic

[@zinnia20207]

My routine lab came back and my protein was 6.2 (6.4 low range). The doctor told me to eat lean meat, beef, chicken, pork..... I said I'm vegetarian. She said, "Well there is you problem!".

[@allencrider]

@@zinnia20207 Wow, what an ignorant doctor!

[@SticksBontop]

@@zinnia20207 That's a shame, unfortunately most doctors currently have barely any nutritional training and are uninformed about a lot of things involving health and diet. Clearly when animal products are proven to be harmful to our health, and when the benefits gleaned from them can be obtained from healthier plant based sources that can provide enough nutrition when consumed sufficiently, the solution to a nutritional deficiency isn't to eat animal products, but to eat more/different plant based foods or take a supplement. Right?!

[@p4h10oso]

I like you.

[@c2gutbuster]

Does he ever talk about keto or carnivore?

[@Goodbyeeveryonehere]

Do a search. Dr Brooke goldner does. Search her

[@dekyor9547]

Brother Syd are you here?

[@peaceloving5298]

Calm down Dr. Gregor 😂

[@smallfootprint2961]

We wish we all had his energy.

[@peaceloving5298]

@@smallfootprint2961 you mean enthusiasm?

[@peaceloving5298]

He is THE BEST. Evidence-based, most reliable source for nutrition information.

[@stevenfrazier4543]

Needs to speak clearly

[@HealthPoliticsAndProtein]

Kinda bugs me that greger is dying his beard now that he’s releasing a book on aging

[@Goodbyeeveryonehere]

That's a you issue, not a him issue

[@HealthPoliticsAndProtein]

@@Goodbyeeveryonehere I don’t understand the intention of your message. I said it bugs me, not that it bugs him….

[@SD-oo8sf]

does he? Not sure.

[@HealthPoliticsAndProtein]

@@SD-oo8sf heh yeah i've seen plenty of his videos for years

[@SD-oo8sf]

Me too :D But maybe I am just not observant enough haha@@HealthPoliticsAndProtein

[@kiwikim5163]

Gosh, you look so healthy! (Not)

[@swites]

Not everyone's a genetically blessed gym bro, or aspires to be one. He's a nutrition expert ffs.

[@Thee-_-Outlier]

Hey Doc, if i go vegan will i lose my hair and have to dye it by the time im in my mid 40s like you did? Also, will i be able to acheive the same holocaust victim profile that youve obtained if i follow your advice? Dare i ask if its even possible for me to acheive the same lack of muscle mass and fitness level as you if i forgoe my good health and become a vegan?

[@kildpopper]

Sounds like you're looking for attention! So here it is. I read your comment. Do you feel better now? Do you feel fulfilled in your life? Is the world a better place? I highly recommend his series of videos on how you can improve your mental health through diet.

[@blue-fj9ky]

Vegetarian for 52 years, vegan for 10 here. Full head of hair and little grey at age 71. Work a hard outdoor physical job 50-60 hours a week so I am very fit. Give it a try! It might even help your antisemitism!

[@bitfinesse]

You gotta stick to only 2lbs of potatoes per day if you wanna be holocaust status. Problem is, they taste too good. Good luck.

[@-plantingseedsofwisdom...]

​@blue-fj9ky Considering Dr. Greger is Jewish, I find the original poster's comment particularly insensitive. Also since Dr. Greger spends 7-10 hours walking on his treadmill most days, and eats one of the healthiest diets for humans, I'd imagine his fitness level is top notch. In regards to his hair line, I imagine that's genetic? I find inner beauty based on a person's character, most attractive, and considering how much work Dr. Greger puts into studying nutrition research and sharing that information with the public, I'd say his inner character is shining! I agree, the original poster has some work to do.

[@soilikasanen]

​@@Goodmorning1221-No animal can make B12. Furthermore, "vitamin A" ain't a vitamin. Human body can make it from carotenoids.

[@bjlangelange2145]

this guy does not look healthy

[@CocoShade]

Galena babiakova is Slovak lady, right?

[@CocoShade]

Unless you are not an animal 😂😂😂😂😂

[@thelaststylebender1678]

I feel very sorry for you guys