How to Optimize Your Water Quality & Intake for Health | Huberman Lab Podcast

In this episode, I discuss our body’s most vital and essential nutrient-water. I explain the structure of water and how it is used by the cells and tissues of our body, how much water we each need to drink and when in order to optimize our mental focus and physical performance; and I include how exercise, humidity, heat, and caffeine affect our hydration needs. I explain how temperature and pH influence water’s physical properties and if there is any scientific basis for drinking so-called “pH water” or “alkalized water” to improve health. I explain how to test your tap water for contaminants (e.g., endocrine disruptors) and the documented problems with fluoride in drinking water. I provide options for filtering drinking water and describe different water types (e.g., reverse osmosis, hydrogen-enriched, electrolyzed reduced, deuterium depleted, etc.). Since the human body is mostly water (55-80% depending on one’s age) and water has essential roles in health, disease and cellular function, everyone ought to benefit from understanding how best to clean our tap water, hydrate effectively and in some cases, adjust the type of water we drink to allow our brain and body to function optimally in regard to health and performance.
For recommended water filters, tests and the full show notes, please visit hubermanlab.co...
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Articles
Impact of cold exposure on life satisfaction and physical composition of soldiers: bit.ly/3kMxG7G
Circadian rhythms and the kidney: go.nature.com/...
Endocrine Disruptors in Water and Their Effects on the Reproductive System: bit.ly/3L7rjXc
Impact of Drinking Water Fluoride on Human Thyroid Hormones: A Case- Control Study: go.nature.com/...
Regulations for calcium, magnesium or hardness in drinking water in the European Union member states: bit.ly/3SOdnU4
Electrolyzed-Reduced Water: Review I. Molecular Hydrogen Is the Exclusive Agent Responsible for the Therapeutic Effects: bit.ly/3Zn9oAp
Electrolyzed-Reduced Water: Review II: Safety Concerns and Effectiveness as a Source of Hydrogen Water: bit.ly/3SQyu88
Hydrogen-rich water reduces inflammatory responses and prevents apoptosis of peripheral blood cells in healthy adults: a randomized, double-blind, controlled trial: go.nature.com/...
Other Resources
Using Deliberate Cold Exposure for Health and Performance: hubermanlab.co...
ClearlyFiltered Pitcher: www.clearlyfil...
Berkey Filters: www.berkeyfilt...
Molecular Hydrogen: amzn.to/3mrs0AG
Timestamps
00:00:00 Water
00:03:33 Tool Deliberate Cold Exposure, Immersion & Showers Mood & Fat Loss
00:15:26 Sponsors: LMNT, Thesis, HVMN, Momentous
00:19:27 Water: Physical Properties & Chemistry
00:26:32 Bonds & Water Phases, “Structured Water”
00:34:07 Body, Cells & Water
00:36:22 Sponsor: AG1 (Athletic Greens)
00:37:37 Water as a Solvent, Temperature & On the phone. I’ll respond soon.
00:41:49 Water Transport in Cells, Aquaporin Channels
00:49:46 Alkaline/pH Water; Temperature, pH & Water Transport
00:55:14 Water Cellular Function, Reactive Oxygen Species (ROS) & Antioxidants
01:01:20 Sponsor: InsideTracker
01:02:38 Tool: Baseline Hydration
01:11:35 Tool: Hydration & Exercise, Galpin Equation
01:15:40 Tool: Hydration, Sauna, Humidity & Sweat; Thirst, Caffeine
01:19:15 Hydration; Cognitive & Physical Performance
01:23:53 Tool: Water Filtration; Nighttime Urination
01:29:35 Tap Water Tests, Disinfection Byproducts (DBPs), Fluoride & Thyroid Health
01:37:18 Tool: Water Filters
01:44:18 Tool: Resting Tap Water & Sediment
01:48:13 Tool: “Hard Water”; Magnesium, Calcium & Cardiovascular Health
01:53:40 Water Temperature
01:56:42 Water Types: Distilled, Reverse Osmosis, Hydrogen-Enriched
02:03:26 Hydrogen-Enriched Water, Magnesium, Optimize Hydration
02:11:13 Tool: Molecular Hydrogen Tablets, Water pH
02:14:05 Structured Water
02:16:39 Tool: Water Pipes, Faucet Filter
02:19:42 Zero-Cost Support, Spotify & Apple Reviews, KZbin Feedback, Sponsors, Momentous, Social Media, Neural Network Newsletter
Disclaimer: hubermanlab.co...

[@hubermanlab]

Please note that there is some confusion: I stated covalent bonds for the bonds between Hydrogens & Oxygen of a single H2O, not the bonds between water molecules which, as many people pointed out are hydrogen bonds. I will post a clip to social media and elsewhere to further clarify.

[@dianawatson-speakingseed751]

Thank you, Professor Huberman!

[@chebtremb2244]

Hi Andrew! I’m hoping you see this… Can you discuss about hemifacial spasm and why some of us like me tend to get this sort of tick? I’ve been suffering this “tick” for over a decade and it is embarassing and frustrating but scary at the same time to even consider MVD surgery not to mention very expensive. Is there a way to kind of stop it a neurological perspective? What do we need to do? Pleaaseee provide us some of your thoughts! Thank you!

[@samieramohamed2467]

Thank you for pointing this confusion.

[@samieramohamed2467]

Thanks for asking. Be ideal body weight , metabolically healthy. Apply healthy life style variables. Body heal itself. Could be related to fluid electrolytes balance , acid base balance everywhere every body needs to be educated in control of their health. It is not easy but worth it.

[@mannequinskywalker]

Thanks for another helpful vid, AH! 😊💧👍 Funny story 4 ya - I used to unwillingly take partially cold showers as a teen, because my parents would turn the hot water off after 10 minutes (I'm a long-showerer). I had read in some magazine interview that Antonio Banderas would take 1/2 cold showers - this was around the time he was in the film, "Desperado" - & I had a big crush on him... so, to get myself through the brutally cold water after 10 minutes, I would pretend that Antonio Banderas was in the shower with me! 🤣😂🚿💓 Good times! I was expecting some mention of spring water when you went through distilled, R/O, hydrogen water, etc... kinda surprised there was nothing, unless I missed it?? I used to drive 45 minutes to fill up dozens of glass bottles of spring water, (at the closest public spring to me), every month or 2 instead of buy it in plastic. Got to be a lot on my own w/long trail in and out of woods to car, repeatedly. (Bf used to help). At any rate, curious your thoughts on spring water vs tap? Did I miss that section?

[@moatasim7]

Yesterday my mom was looking at me watching one of your youtube podcasts and she went like: "this andrew guy feels like a part of our family now given the fact that you listen so much to him and advocate for all the behavioral tools he suggests to be incorporated in our family". Here in Pakistan I really wish more people had known about your work and I literally try my best to spread around the word about your podcast to all my friends since in my country not that many people are so educated about the importance of physical health and mental wellbeing. Thankyou Andrew for being a part of my family ❤️

[@Haadi42]

From Pakistan buddy, Islamabad. Andrew as a neuroscientist is someone I look up to. Happy livings ✨

[@bilalsulehri1732]

Things are changing bro in Pakistan also , no people are more interested in these type of content.

[@tommy60081]

Pakistanis should only listen to mullas and maulanas like saad rizvi.

[@Poetry4Peace]

Beautiful

[@taaha90]

Ayy bro I'm from Pakistan as well and I listen to one podcast a week and it's always Andrew huberman , the science was genuinely life changing

[@RyanKavoosi]

Only Andrew could talk about water for 2 hours & 22 mins😄

[@sheastewart7608]

*physical chemistry has entered the chat*

[@thomasl2799]

You'd be surprised around here in Vancouver

[@antoniohardy5981]

And keep it interesting

[@777ReTox]

...and 22 seconds.

[@RyanKavoosi]

@@antoniohardy5981 True

[@kingkold1429]

Im a water treatment plant operator, and a helpful tip for the low cost option is to shake the water a bit, as many of these are whats called volatiles, which "go away" when exposed to oxygen. This can actually help with the chlorine taste in water as well. On the topic of hard water and showers, taking showers with hard water can actually make your skin feel "tight" after a shower, which is actually just your skin being dry believe it or not, and this affects your hair, this can be why women won't wash their hair more than say twice a week sometimes. Just thought this was helpful information from my field of work.

[@makaisenki]

Any cheap well water testers? I'm like poverty so like $200 test kits ain't in the cards

[@kingkold1429]

@@makaisenki what parameters are you looking to test for?

[@makaisenki]

@@kingkold1429 Not going to kill me preferably. Bacteria? Toxins? Sorry i didn't reply my wife has been sick and so when I get home from work I go straight to her side and then do some cleaning around the house, and cooking, so I just haven't had any time. The water gets real nasty when it sits for a bit and gets a white film on top when boiled, I can't make any game plan on how to treat it if I can't test it, and if the testing is too expensive it'll take another year for me save up enough to do any treatment. I wanna test the water after I use the faucet filters or water pitcher filters. Just gotta hope the pipes aren't lead.

[@kingkold1429]

@@makaisenki yeah that's kinda difficult, do you live near a water utility in the US? Cause they might be willing to test it for you, I know we do at my plant

[@cammieklund]

I usually drink all of my water carbonated, Soda stream. Is that a good thing then?

[@533MrHappy]

May this binge never end. I've been battling with a lot of issues recently, mostly related to prolonged drug use. You're helping me climb out of the hole I've been in for over a decade, thanks so much. KZbin is a wonderful place and your content is amongst the most valuable out there, thanks again and again

[@michaelcorcoran3942]

Just found a book. The Power of Habits. You might find it very useful indeed.

[@makaisenki]

Best of luck in your recovery. Glad to hear it. I hope you find the happiness the drugs distorted

[@Traisas]

I'm with you brother. Huberman, Peterson, and Dr. K ... they're providing the tools that are helping me get control and change after 25 (mostly) amazing but (extremely) destructive years. We're so lucky for this platform and for these guys.

[@NicKoterba]

Dr. K is the man!

[@34NVVV]

Same bro you’re on the right track

[@MLeonardReel]

Thank you for all your work and generosity. It is the definition of what the internet was always supposed to be. 👏👏👏

[@portalpacific4500]

Exactly! Well said.

[@ReligionAndMaterialismDebunked]

Thanks for the donation!

[@ReligionAndMaterialismDebunked]

Yes, the foundation of the internet, unlike what it's mostly become, corporate ran, censorship with biased "science", debunked man-made religions, debunked material atheism dogma, government propaganda, etc.

[@ReligionAndMaterialismDebunked]

#90sKid Born in 89. I grew up with the internet.

[@ReligionAndMaterialismDebunked]

@@portalpacific4500 yeee.

[@stormiebrooks]

A huge thank you to you, sir. My kids have a huge exposure to science in my home (mostly musculoskeletal anatomy & biology) but it was finding you that inspired my son, a 16 yr old junior IB diploma student, to want to pursue neuroscience for optimal health in young athletes. He mentioned applying to a specific college for the first time the other day - it was Stanford, so he could study under you. I appreciate your mission and the joy it brings. 🧬

[@hubermanlab]

Wonderful to hear! We need more scientists!

[@programtracer7868]

@@hubermanlab Brother, what is this higher quality water you use to make beverages like tea? Someone please tell me

[@dharma__3]

@@programtracer7868 reverse osmosis water

[@NoGoatsNoGlory.]

I am a 15 year old, and I am also interested in these sorts of topics

[@makaisenki]

​@@hubermanlaband more funding so the more scientists can break more ground lol

[@bernicehopkins7747]

My son has been strongly advising me to watch/listen to you. Finally, I'm doing that and I'm very happy to see an actual academic, a scientist present info. If I see one more so called Dr., where they throw a white jacket on some one and give them a stethoscope, I will lose my mind. Thank you. I'm going to be 70 in September. You wouldn't know it looking at me, but I have multiple health issues that I am trying to address. I have a PCP, hematologist, neurologist, orthopedist, GI doc, and a sleep specialist. I have good genes but I am in recovery from alcohol addiction, 16 years. I know I did damage. I can't reverse a lot of it, but I want to do what I can to mitigate some of it.

[@PhilMMorton]

Love your podcast. You're an amazing guy. I'm a 37-year-old CHF patient with an LVAD and in need of a heart transplant. Your podcast gives so much detail and has really helped me to understand the function of my body and heart beyond what a medical doctor would ever have time to explain. This podcast has changed how I do so much in my life. You're literally saving my life every day.

[@lilyameleshko3096]

CHF congestive heart failure.LVAD Left ventricular assistant device. I wish you Good luck and recovery.

[@tvylyt]

Dr. Huberman, thanks for your interest in our health.

[@jopo7996]

This podcast helps quench my thirst for knowledge.

[@hubermanlab]

Extra credit for puns.

[@fayekalantzis4523]

@@hubermanlab 🤩

[@davidyeoman6013]

I lived in Flint, Michigan during the water crisis - when lead was leaching into the drinking water from municipal lines so this topic is very near and dear to my heart. My family and pets were negatively affected. I was part of a research team with the University of Michigan that looked into how much lead was leached from the pipes, and we also looked at microbial communities associated with the different types of water service lines. Municipal water leaves much to be desired.

[@briangriffin9793]

I just looked up the municipal water in my area, while certainly not a Flint level crisis, it was eye-opening the number of contaminants and the levels at which they exceeded acceptable levels.

[@davidyeoman6013]

@@briangriffin9793 it’s sad how many municipalities have this problem. Aging infrastructure is a huge problem in the west - roads, bridges, railways, buildings…and the cost to correct is prohibitive in too many cases.

[@Meloniraelewis]

isn't the water crisis STILL happening in flint!? even nine years later? i like to watch status coop an independent "news" channel here on youtube and he has traveled to flint many times but i'm pretty sure he recently said the 9 yr anniversary is coming up soon and the lead problem/water problem is STILL not fixed!!??

[@davidyeoman6013]

@@Meloniraelewis there are still many homes in Flint that contain lead in the premise plumbing and receive municipal water from lead contaminated lines. To completely eliminate lead will cost several billion dollars. I think the original estimate was $5 billion. One of the many problems is that the city doesn’t know where all the lead service lines are. I was tasked with mapping the plumbing material in residential areas using records that were decades old. Flint is a legacy city and many of the records were hand-written on notecards if they existed at all. A cost-saving system was developed to quickly determine the type of material using a hydro vac truck which shoots water into the ground and a vacuum that sucks up the slurry to dig a quick hole down to the service line coming from the city’s main water line to each household. In most cases a vast majority of the lead piping was left in the ground and simply replaced with copper as it would cost a lot of money to dispose of the lead. Because I worked as a researcher with the University of Michigan we took dozens of samples of the lead lines as they were being replaced. It’s amazing how well the lead has held up over time. When we pulled out a piece of galvanized steel or aluminum out of the ground that was only a couple decades old it would be completely corroded, however, when we’d pull out a piece of lead that in some cases was 60, 70, or 80 years old, it looked like it was put in yesterday. One can understand why lead was used in those days as it was a very durable metal, resistant to the elements. The problem is, water is the great solvent, and when corrosives were added to the water when the city made the brilliant decision to switch to the Flint River Water as the municipal source while the new Karegondi water line was being installed from Lake Huron, they did not account for the increased organics that they would have to contend with from the river water that has leaves, grasses, etc. constantly falling in, which is much different from the water that comes from a mile out in a Great Lake, so when the extra corrosives were added it stripped the protective layer of orthophosphate that builds up and coats the inside of the pipe over time, keeping lead from leaching into the water. Also, many plumbing fixtures such as faucets, fittings, joints, etc. within the household do not have the protective layer so the corrosives immediately leached lead from these areas. Many people had their service line replaced but could not afford to completely re-plumb their entire household.

[@annarake89]

I have been waiting for this video to come into my life for 10 years! Praise God for you Dr. Huberman! Thank you 😊

[@fsfx5415]

I’m a PT - and the amount of people I have helped just by recommending this podcast is crazy. Thank you Andrew for the positive impact you’ve had on me and so many others🙏🏼

[@danshigley6638]

​@Lucas Alves Oliveira Public Telephone

[@eredamlug]

@@danshigley6638 This is correct.

[@kimberlyalcazar5308]

@Lucas Alves Oliveira physical therapist.

[@franklopeziilmtmti603]

I'm LMT and the same. I send it out as reference. I love these podcast!

[@metemad]

Andrew puts a great deal of effort for these podcasts. Thank you for all you do.

[@mariahthebee06]

He really does, doesn't he. Can you imagine all of the research he does for each and every episode?! Of course we know that he's already an uber intelligent human being, but still!! Also, I'm not sure if this is what you'd call it. But you can tell that he does a crap ton of counter-research on his original research. And then he does counter-research on top of that counter-research! Lol!

[@TheVonnieVonVonShow]

BRAVO

[@rileymckenna2184]

I’m an undergrad studying environmental engineering, one thing to note about disinfection byproducts is that they should decay at a pretty fast rate depending on where you are relative to the water treatment facility. Like mentioned if you leave your water stagnant, even sitting in a pitcher for a day or two a great amount of them should decay out even without having to pour off the top. However, if it is about to rain most treatment facilities will ramp up their addition of disinfectants depending on the plant’s source, so it is a good idea if you’re trying to avoid DBP to not draw water for a half a day during that rain or snow event. Another variable is where your house is in comparison to the treatment plant called “water age” that would be interesting to look into if you all have time.

[@darkofps]

As someone who works for our county's main water utility company, this is a very good point.

[@user-ku2oj9cc6t]

Hello! I just started listening to your podcast on my way to work as I just started commuting. Huberman labs podcast is helping me TREMENDOUSLY with my adjusting to my new job and commute! Just the sound of Dr. Huberman's voice immediately cheers me up! I am fascinated by the content and have made some life changes due to having additional knowledge regarding (Alcohol and the effects on the brain) CBD and THC, what that does. The neuroscience regarding leaning neuroplasticity. You say that you read all comments, I hope you enjoy this one! My son is a NAVY SEAL and he has mentioned one of your podcast that talked about mind set and the like. I actually recorded it. Thank you for sharing your brilliance and knowledge with so many! You are making an invaluable difference in my life!!

[@MindNow]

2 Things I can't live without at the moment: Water and Andrew Huberman As always, thank you Andrew for changing my life

[@cwquick111]

And his team, don’t forget.

[@boshaab]

What the change you get from as your experience?.... Thank you

[@HORNGEN4]

You all have to be paid there's no way you organically post comments like this. Yeah it's all right he makes bank on this s***

[@yoyonostring2147]

@@HORNGEN4 Bro he has over 2.7 million subs, there's gonna be some super fans in that mix somewhere

[@HORNGEN4]

@@yoyonostring2147 I don't care how good the content is...worshiping influencers is bad mmmmmkay. There have certainly been some suspect episodes (cough cough David Sinclair).

[@whatup]

The amount of value you deliver for free always leaves me in awe. Thank you for your dedication.

[@JohnnyComeLately-kj4px]

Due to the Sad amount of Actual Love for one another compared with Love of Fàke Fīat $ after all the mkultrâPrøgramming & 0pèratiøn M0ckīngbīrd çabål Bràïnwåshing & M0dërn Slävèry

[@allisonmarshall9776]

Hi Andrew! My dog knows your voice now, I listen to you so much! I am a science nerd too, veterinarian, and love hearing your clear explanation of medicine (it is just a language after all, isn’t it?), and you have helped me tweak and change my exercise habits and hone my sleep and water intake. So GRATEFUL for your dedication to learning and teaching others what is known as well as what is not. My suggestion for future topics would be acupuncture and Traditional Chinese Medicine and how these healing modalities can help. I have been an instructor at Chi University in Reddick FL for 13 years now, and there is more and more science behind this medicine, and the existence of Qi (or catacholamines, as you say). I think you could find some experts on the science in this field. I know the veterinary experts, so if I can be of any help please let me know. I forward your lectures to many people. Thank you so much for your contribution to the web of good in this world. I look forward to all future episodes! Full circle Vet in Richmond, VA.

[@benezc4036]

Notes I made for my learning from this episode: Dehydration can have a negative impact physically and mentally, even only slightly. How to measure dehydration: fingernail and skin pinch test. Assess urine. Baseline hydration: similar across bodyweight. In normal environments for every hour you are awake in first 10 hours of your day, consume 240ml of water (can size) an hour. Or 2.3l of fluid. Fluid requirements different during day and night. Kidney more efficient at filtering during the day. Normal to wake up once or twice to urinate. To reduce: hydrate enough during the day to avoid evening thirst. 10 hours after wake may only need 150 ml. Drink slowly. The rate of fluid intake impacts things, so consume water slowly. When exercising: need additional fluid to baseline. Galpin equation: average weight (pounds)/30 equals number of fluid in ounces on average to consume every 15 minutes. 2ml water per kg bodyweight per 15-20 minute on average. For me approx 120 ml. So in two hour session around 750ml. If exercising intensely/hot conditions or sweating double the above equation. Double fluid intake. Feeling dehydrated: ingest more fluid. Thirst is decent guide but not perfect. Try avoid fluid with caffeine. If intense exercise have electrolytes with fluid. Hydration can enhance focus and reduce brain fog. Brain needs to stop working as hard when it knows there is enough hydration. Tap water: Hard water has magnesium and calcium. This increases pH and isn't bad. DBP's may be too high. Ask for water analysis of your own tap water. Look for high, moderate or low levels of fluoride. Fluoride can affect thyroid hormones negatively, even in 0.5mg/l. Use water filter that removes fluoride. Second best option is to leave water out at room temperature for most of the day, then take the top 2/3 to drink. Magnesium 8.4-19.3, i.e. hard water has enough high pH and can be good for you. If lower than that may not have the same health benefits. Boiling water does not decontaminate it enough and may worsen some chemicals. Temperature of water if colder it is slower to absorb. If it is very cold it can alter digestion. Don't worry about it, have it what you desire, e.g. on a hot day cold water can be desired. Different forms of water. Distilled water has magnesium and calcium removed. No need to drink distilled water. Reverse osmosis. Can be good but expensive and no evidence is better than filtered water. Hydrogen enriched water. Not necessary if enough magnesium. If magnesium too low, more hydrogen can make nicer to drink and absorb better. Make by adding hydrogen magnesium tablets. Only once or twice a day. Not needed in hot or carbonated water. To determine water quality the pipes and filters are important. Look at the filter mesh on your tap.

[@firasalhilal3528]

Thanks bro,That's really helpfull

[@fynn403]

Thank you!

[@LalitKumarD]

Excellent. Thank you so much for the notes!

[@AmirYuldashevv]

Instant like! Thank you Andrew! You probably saved 10-15 years of my life. I have used a continuous glucose monitor that you recommended, and it turned out I'm pre-diabetic. I am 27yo, 6`2 and 160lbs, very lean, very sporty don't do any drugs, alcohol, smoking, I eat only whole foods foods and fish, low sugar consumption, and still it turned out I am pre diabetic. I appreciate your work and your study. Keep doing it, man! We have to be healthy and strong together as a community!

[@wtfhej]

How do you monitor it?

[@slayit9740]

Could you link an episode where he says about that glucose monitor? Ideally with a timestamp.

[@AmirYuldashevv]

@@slayit9740the podcast regarding sugar consumption. I don’t remember exact time. Also David Sinclair, Tom Bilyeu recommended it at least to wear for a month to see the glucose spikes and stuff. It is not cheap, but def worth it. I paid $400.

[@joas162]

What do you think causes it? No bad sleep or high stress either? I was (probably still am) addicted to sugar. Quit after a Huberman Lab podcast and my energy is so much more stable over the day. I ate so much sugar that I was afraid I would get diabetic even though I'm nowhere near overweight 😂

[@brittany16950]

I wanna know too!! Where did you get your CGM, I want one!!

[@rebeccan4745]

I would love to see Ellen Langer as a guest in this podcast. Through her research and writing, she has opened our eyes to so much that we have been blind to. Her writings on aging, creativity, empathy, decision making, and control - and the range of topics she has addressed - would make her a great guest for a single-topic format, an overview format, or a structured q and a.

[@alisonl6767]

2nd time listening/watching this. I started taking electrolytes in my water due to first pass on this info. I can't believe the difference it made. 61 y/o female, ~180 min walking week, eat super clean, lots of supps....now electrolytes too. Wow. Big diff with energy, focus, motivation - no afternoon or heat funk. Oh, I live NW of Phoenix. Ya. 🔥 Thank you for sharing your brilliant mind and kind heart with us. You make lives better every day. Sending my love. You rock.

[@TheCoinPursuit]

What I love is not only the information given is delivered in a way you can understand but also the amount of people watching and wanting to learn!

[@a_l_e_k_sandra]

Gardening and Huberman lab podcast ❤️ awesome combo! Happy Monday, happy learning everyone!

[@dent5672]

That really is one hell of a healthy, peaceful combo

[@jillianwangler3817]

Hi! Wanted to note that one of the main reasons that water treatment aims to decrease water hardness is to limit the contamination the water picks up from pipes as it travels to your home. The magnesium and calcium (and other hardness) ions like to leach matter from the interior of the pipes. If we limit the ions present in the water we can limit this source of contamination. Water systems will often run tests through cut pipe sections from the infrastructure to estimate the maximum hardness that can be tolerated in the existing infrastructure.

[@gavinshineon3192]

You are mind blowing! Thank you for bringing the science and facts to us about everything! I recently lost my teen child and found your channel based on searching on grief. I’m the kind of person that needs to know the “why” about everything. Your wealth of knowledge really impressed me and I’ve already passed your channel to my friends. We live in a world of confusion today, due to all of the non-factual information we are fed. Keep up the great work and know how much we appreciate you!

[@crazyitalian333]

Sorry for your loss 😢❤

[@n.d8001]

I am a 72 yo lady having daily cold showers since your previous podcast promoting cold showers. At first it looked like self abuse now it is good self care.

[@dutcherism9643]

Dr. Huberman, thank you for giving consistent quality information. You're podcasts are incredibly informative, put together, and basically any knowledge level can follow. Keep up the great work!!

[@sunne4512]

Mr. Huberman, your work is much appreciated. May your wonderful service to the world be returned in your live manyfold

[@jennyrock6185]

Thank you so much for everything. As a healthcare provider I have been recommending your podcast to clients and colleagues. You have an amazing way to dive deeply into everything and just give facts.... something sorely missing in the world in general, and healthcare specifically. You've said that you read all of the comments, and to request things in the comments, so here goes: Please do an episode (or more) on fascia, especially Rolfing (structural integration). One of the original Rolfers and faculty members lives in the Bay Area (Michael Salveson), so he'd be a great guest if you need one! Also, please do an episode on lipedema (not lymphedema), since there is SO little info out there. Thanks for all you (and your team) do!!

[@gwenlow-ardiles798]

As a massage therapist who does both myofascial and lymphatic work, I support this idea :). I would love an in-depth episode just on the lymphatic system in general. But yes, I just had a new client yesterday who has struggled silently with self-diagnosed lipedema most of her life and finally got an official diagnosis. I even had one client who knew something wasn’t right and sought out multiple medical professionals and was repeatedly told it was nothing - one doctor even told her it was probably just folliculitis and maybe she should stop shaving! I was the first person who told her it looked like lipedema to me. Definitely need more information out there on this topic!

[@kasutheg]

Ooohhh booyy, it's time to get my morning sunlight and drink my athletic greens whilst enjoying the new episode of the Huberman Lab Podcast!

[@alouachachraf]

I like the ability to have access to an actual professor's advice with out paying shit ton of money

[@justanothermountainbiker6958]

also different perspective from medical doctors... this is very nice

[@ponternal]

I love this guy but a 2 hour podcast on how to drink water is pretty funny

[@amarmrkulic1389]

​@@ponternal bro if you depressed, you will do anything to improve your state.

[@137997311ful]

I truly enjoyed your video Mr. Huberman. I'm obsessed with consuming healthy water. I live in a rural area and drink reverse osmosis well water. I was told by a popular well digging company in my area that most of the county residents would die for my water; before I had RO installed! Truly a blessing. Now I'm moving and unfortunately stuck with munciple water; puke! The first thing I did was call my water company and they will be installing a under the counter RO system. I also add Dr. Carolyn's Liqued Magnesium and Minerals to my daily drinking water with 1/4 tsp of Hymlayan Sea salt. The Sea salt forces both the magnesium and minerals into my cells. Once again, thanks for your video. I loved it!

[@marynguyen6417]

Your podcasts works for me both day and night. They are so educational and insightful to keep me engaged during day time, yet they are so soothing and relaxing to listen to even before bed. Thanks for your dedication to communicating science to the masses.

[@vanBooven]

really enjoyed the chapter "water as a solvent, temperature & on the phone, ill respond soon". even during the phone call!

[@jimwise572]

Any chance you could do an episode about the affects of certain chemicals used in plastic water bottles? Thanks, I love your show!

[@CH-hj6cj]

I've listened to this podcast twice and will listen to it many more times. Thank you so much for sharing your knowledge and researching so we don't have to. 🙏🙏🙏

[@divya123pant]

Hey Andrew, I recently started listening to your podcasts, and I'm hooked. You have helped break so many myths. One traditional technique that Indians have used for years to purify tap water is to swirl alum around water and let it rest for a few hours. The chemical properties of alum help in sedimentation.

[@antoinetterivera7565]

Thank you for this podcast! As always, I greatly appreciate the detailed context, and the time stamps for easy reference. I’m just an ordinary person and love that I can completely understand everything you say. My life is definitely better because of your podcasts 🙌🏼🙌🏼. Thank you 🙂

[@ingaz6565]

What's crazy about your videos is I cant stop preaching about them after I've watched them, i want all my friends and family to be doing the things you teach, following better protocols, eating right, sleeping right etc. I feel like so many ailments are highly avoidable if people paid more attention to the science behind our bodies and we are truly fortunate to have your videos, its here that information from hundreds of different sources can be found in a compact and understandable way. Thanks again for another highly informational video!

[@kathryngardener1930]

Look into adya clarity. Drops for water that claims to address fluoride and other things found in water.

[@TheMediumjack]

LOVED THIS EPISODE! Everybody I talk about any kind of tap water contaminants looks at me like I’m crazy. But water is something that everyone consumes in relative abundance every day, so it makes sense to me you’d want it in high quality. For a portable solution to filter contaminants and fluoride, Cleary Filtered also has a filtered bottle

[@desi6049]

I love your podcasts and I learn so much from you. This week I had an MRI scan discovered that I've had a silent stroke. The scan indicates white matter on the left side of my brain. I've had problems with my short-term memory as well as fatigue. It's been a shock, as you can imagine. I know very little about why this happened and how to avoid a future stroke and I wonder if you would consider doing a podcast about strokes sometime? Thanks in advance

[@jelleoving98]

Since the beginning of this podcast I have been an avid listeren, and would like to share my three best practices picked up from this program so it might help others: 1. Using very dimmed (candle) light before going to sleep. I have had trouble falling asleep from childhood. It seems the 1-2 hours prior to sleep are important to wind down. Using candle light for reading helps, tho a good alternative to parafinne I seek. 2. Exercising. Muscles are an organ that need to be activated and get things to their place. 3. More broadly, for me I can not have too much broccoli on one plate. Trying all these things it is important to keep the heart with it. Then things get better. I want to paraphrase Ido Portal by saying one can do all the science for a movement, yet people defy it by choosing their own technique. Try everything and keep the best. Thanks for the broad knowledge and generalist approach taken in the podcast. Maybe others can throw in their 3 cents as well!

[@miss.marren]

I love *listening* to these podcasts so much, but it’s the EYE contact for me! If you actually watch these, the eye contact makes it feel like he’s talking directly to YOU. Can’t wait to hear the rest of this one. Thank you for what you do Huberman!

[@franklopeziilmtmti603]

This is what I miss about long drives. I listen to these podcasts. Eye contact 😮 I do like this since you pointed it out.

[@gitarmats]

After watching this I found a river that comes down from the melted snow in the mountains and now I do cold plunges there. It actually feels really good!

[@prayaanshmehta3200]

0:05 intro (3:33 cold exposure for fat loss) 19:27 what is water? peace symbol 20:10 polarized 20:50 3 forms 22:05 22:45 ice less dense 23:00 essential for life 24:10 surface tension 26:40 28:13 4th: structured water likes attract to form stronger bonds 29:50 present within the body? 30:20 (is surface tension micro structured water?)

[@jopo7996]

If you haven't subscribed to The Huberman Lab, water you waiting for?

[@lindamon5101]

Pun point

[@luciac9123]

Lol

[@peterburmeister5762]

Hehe

[@markdanzig1380]

That was a fluid transition!

[@christinerussell1132]

😅😅

[@dhairston86]

Thank you so much for speaking on the data that states that cold exposure BLOCKS gains from strength/hypertrophy training if you do it after a workout. I didn't know the window was 6 whole hours!! That's gonna help a ton of people

[@dorotheamartin8108]

Without doubt, the most practical, impactful, and actionable of the podcasts I have listened to. I had no idea that the Ph and temperature of water can affect how quickly water passes through to the cells. Thank you, Dr. Huberman!

[@jeffclark2185]

I am a new subscriber but have listened to this intelligent individual via many other podcasts. His intelligence and education is evident. His voice is pleasant. His cadence is pleasing to the ear. Me and my wife of 19 years enjoy being educated by his podcast and we would like to say thank you.

[@svetlioramos3345]

Soon I’ve wondered how water impacts body and brain. And here’s the Huberman Lab episode about it❤️

[@mr_green33]

I haven’t been this excited for an episode in a while I’ve been really wanting to learn more about hydration. Thanks again, Andrew, Huberman, and team.

[@emmalobster4481]

You are impressive in how you explained chemistry to a layperson. I have a PhD in biochemistry and loved this podcast …. water notwithstanding, your explanations were sheer brilliance

[@ilyaselasri3352]

You are a Hero, If the culture of Self-care/ improving Health/ preventing sickness got sooo wide we can live in a futur where drugs are not at all necessary and sickness/deaths are low , and You will be one of the reasons why such future is probable.

[@mochagacha495]

Thank you for such a GREAT podcast. I am a closet biology lover, and employed as a nurse, and I cannot get enough of your up to date information. I think Dr. Gabor Mate, or Dr. Allan Abbass would be an excellent guests if you ever have a chance.

[@MSchon-qf3fl]

Good on you to address the well documented dangers of fluoride in our water.

[@thehandliesthandle]

its about time someone intelligent informed the public about it, without making it sound like a conspiracy theory, which people will dismiss as paranoia. i believe that its likely that fluoride was added to the water with the intent to improve dental health, and it was a mistake, rather than a conspiracy, but it is a little suspicious that they haven't corrected this mistake. another thing to worry about is that fluoride absorbs to a certain extent through the mouth. in rats its absorbed entirely within half an hour to 60 minutes of it sitting in the rats mouth. so a small part of the fluoride we put in our mouth will absorb. anyway, he mentioned glyphosate. thats an important one. we should avoid glyphosate at all costs, because its clearly carcinogenic, and also seems to distrupt brain chemistry which i found suprising. i try to eat organic, because most food has glyphosate in the U.S and canada, and the only way to avoid it is organic food, and you can often find organic food that is not expensive, although some organic food is not worth the price

[@adelesilverman1937]

I put you on in the middle of the night because I thought you would put me back to sleep. Dang it! You are too interesting and knowledgeable! Definitely daytime listening only. Thanks for your podcasts!

[@RamosRatliff]

I just shared you video with someone else. People ask me what kind of music I listen to when I’m driving, I tell them, I listen to The Huberman Lab podcast. I love music, but since I found you, you became my favorite “music “ to listen to. Thank you for your work. You’re a genius ❤ P.S. I’m a paid subscriber to your official podcast platform. Thank you for making that available.

[@endogenic7286]

Prof. Huberman podcasts = god tier level information for wellness. Thank you Andrew!

[@marymclean2161]

We are truly blessed to have you sharing your knowledge with us all. Thank you so very much for everything you do to educate us about all these different topics in your podcasts. science rocks

[@diane4074]

I love this guy, he's always out here educating us for free. Thank you so much Andrew, have a great weekend.

[@heartspacerevolution]

You are a gift to the world Huberman, thank you!

[@terrygivens132]

Luckily California has been freezing cold in the early cold mornings when I swim this winter, and I have been easily been able to try this cold immersion >> sauna and it has really made a huge difference in my anxiety. I feel a lot calmer. Many thanks to you!

[@kamilwilk6575]

Hello professor, it would be great if you would make a further and deeper episode about water, especially about absorption of water and stuff that water includes through our skin, for example while taking shower and how chlorine is bad for us, or is it not? Thanks for this episode all the knowledge so far!

[@franklopeziilmtmti603]

Chlorine goes in thru skin the hotter the water plus in gas form. It is bad for us.

[@shirintobie-paul3501]

Thank you Dr. Huberman, team, sponsors and supporters ☀️

[@lizgolf18]

When suggesting, possibly inviting Dr. Emmanuelle Schindler, the neurologist from Yale, as a guest on one of your podcasts… I forgot to include that she has focused the majority of her work on cluster headaches. They are one of the few diseases or perhaps the only known disease that is closely related to circadian rhythm. That could make her an even more fascinating guest, as you are so knowledgeable in that regard. I cannot listen to your podcasts fast enough! Amazing!! Thank you again.

[@faacue1]

Thank you Dr. Huberman. I've been following your content since your first episode here. Your work is excellent, for me personally it has been life-changing. I can't thank you enough.

[@staceygrant4096]

Hi Andrew, I've been listening to your Podcast and at times falling asleep to them, not worry, I replay those episodes, in fact, I listen to certain ones repeatedly for there is so much to unpack. Anyway, thank you very much. I have rid myself of the 30 to 60 second health advices on KZbin Shorts. Not that the doctors were wrong, however, having the "why", makes a great difference to me. I fast, mainly for religious reasons. However, it's been difficult for me to do it frequently. I then came upon your Podcast on fasting and that did it for me. That is what I needed to make it a "lifestyle". Your explanation about the effects to the body about timed eating, how many hours the body needed for digesting, the impact it would have on sleep and then the strategy. Wow! Immediately, I could feel the difference. In one week, there was a visible difference in weight loss and I felt the difference around my mid section. For me, I experience a more spiritual connection when going to Church. Also, I have a prayer group and get many request to pray for others so, fasting is important to me as I approach God on the behalf of others. Once a week I have a prayer group, however, I need to pray before the group meets. That's why I needed something to help me make a lifestyle change. There is so much more to say but this is long already. Thank you Andrew. Thank you very much.

[@hasanmatthew5204]

37 been into health and fitness since i was 15. Your work has brought my knowledge and application to another level. Thabks for your work.

[@nicolass146]

What a privilege to be able to consume such high level information here. Don't ever stop Andrew, you're changing people's lives?

[@bjr1090]

God bless you Dr. Huberman. Thank you for your work towards the betterment of humanity. Also, my favorite part of today's podcast: 39:27

[@komkantha]

AHHH

[@maryloudelossantos1624]

Make it a great day, Dr. Huberman. You are heaven-sent. Thank you.

[@ebutuoyssa]

A tad bit off subject but I just have to share this. One of my favorite "lecture/interviews" was exploring dreams and sleep with Dr. Gina Poe. I had a very intense dream that was about water filtration and minerals. The person talking was incredibly detailed but kept talking with no one asking questions. It seemed as if the dream was at least an hour long. The lecturer stopped when a phone rang-that's what woke me up- just to find your podcast (this one) had somehow turned on and became part of my subconscious snooze state. Crazy, how much I absorbed -of course- it was a telemarketer calling me. I got a "two-fer". Dr, Poe would have a field day with that one. Thank you-I've been concerned about my well water lately and this is a tremendous help.

[@brockbaker4369]

I just wanted to say thank you. This podcast has been so interesting to me and I believe it's part of the reason I was able to give up a nasty weed habit of 10 years. I don't think you realize how much you are helping people. Your podcast on grief was extremely therapeutic for me. Can you invite a guest on your podcast that has/is doing research into autism? I understand if this would not be ideal for you since it can be a touchy topic nowadays. I just want to understand more about myself in a scientific setting. Keep it up! Please!

[@m.a421]

This guy is quality. Teaching us fundamentals to benefit our lives respect 💯

[@hopelst]

Thanks a lot, Andrew, for what you do!

[@lizgolf18]

Love, love, love your podcasts and videos! Thank you so much. I was wondering if you might consider having Dr. Emmanuelle Schindler, an incredible neurologist, from Yale on your show one day? She is doing invaluable research, as well as holding medical trials, for those suffering with cluster headaches, migraines and post traumatic headaches. Dr. Schindler is one of those special people who is changing lives and making the world a better place. This is her life’s work. Thank you again for what you are doing as well!!

[@CalixtoErico]

Your work is fascinating and I hope it spreads far and wide. My mother, brother and I are all fans and the three of us are so different. I hope this is also happening within other families and groups, people need and deserve pratical scientific knowledge. Thank you!

[@BadBoy-ls5vn]

Been a follower since the very first episode...you have planted the love of science in me...and particularly neuroscience...thanks for impacting our lives with such beautiful effects💜💜love from Yemen..

[@drhaleymitchell]

Im a pelvic floor physical therapist and one think I commonly educate my patients on is sipping their water instead of chugging their water, because my understanding of the science is that sipping water improved absorption and prevents urinary frequency. This wasn't addressed in the podcast and I'm curious if this came up in the literature.

[@hamer4674]

It was brought up in the podcast and he suggested doing whatever youre comfortable with for the first 10 hours after waking up and then sipping until sleep to decrease the frequency of urine during sleep

[@loricooper5614]

You couldn’t reach enough folks at Stanford so you greatly expanded your base. Well done! You are a brilliant professor 🤔

[@aakashrathi01]

You are such a great inspiration for me sir, I'm Aakash Rathi from INDIA Lots of love Your podcast really teach me a lot, like how can i live my life in a better way with a scientific reason behind it. And also mentioning here that after watching your podcast and absorbing them I can see the remarkable results in my academics and my health. Thanks by heart Keep uploading 🙏

[@w.w.w.n]

Happy Monday y'all! Now let's learn how to drink water 🤣

[@CursedWheelieBin]

Over 2 hours and 22 minutes to learn that drinking water is a good idea? 😑 Kill me

[@ponternal]

Before this podcast I didnt know you could drink water and thought you could only swim and splash in it but after listening to a 2 hour podcast my life changed and now I figured out I could swallow it to keep me alive.

[@w.w.w.n]

@@ponternal lol 🤣 but wait, did you know that you could breathe in water in the air too

[@noonetalksaboutaaroncarter]

Every Sunday morning while doing chores like folding laundry, I listen to one of your videos. My friends talk about some reality tv and I talk about water, sleep, red light, etc.

[@nicolelarricq5124]

Your lectures are some of the best I've seen on KZbin! Thank you!!!

[@ClaireFremann]

Thank you so much for all your work, I am at episode 3, love your passion and enthusiasm, in the UK apparently it takes 20 years for research to be integrated in the health system. Thank you for making these available to everybody. I have already pre ordered your book! No pressure.

[@Stopskii3]

When i filter water, i let it sit for a little bit to let the bonds form before drinking it. I find it tastes better and feels better when i drink it. I get this from the yogic tradition of keeping drinking water overnight in a copper vessel. The copper has antimicrobial properties and letting the water sit overnight gives it a certain quality that they have seen as beneficial.

[@cursedfakenewscfn967]

Same here, after distilling, soft water will bind to carbon in the air, changes the taste and ph.

[@sharonzanti3467]

Great episode! I have always been skeptical of all the water marketing that plays on fear. But this episode convinced me that it’s time to start drinking filtered water in our home. Upon doing more research I came across some good critiques of the Berkey systems despite their big following-namely, that they’re not independently certified like other systems are, which means they’re not even allowed to be sold in CA (except smaller models). I would love to see some commentary from Huberman Lab about the importance of certifications for water filtration.

[@sgtmomOK]

Berkey is not sold in California because they refuse to submit manufacturing information. While they are given assurances their trade secrets will remain secret, Berkey wisely, does not trust the government.

[@ashleyledbetter4509]

I read the same thing and was curious about that as well. Also in CA!

[@Tactical870Guy]

Hi Prof. Huberman! This podcast was a bit difficult for me as a chemist. The discussion around structured water sent me down a depressing rabbit hole of low quality literature. I think it is important to point out that while water does have a pretty strong dipole and can be oriented in a strong magnetic field (the original work on "structured water") there is no reason to believe that you can create it, store it, and drink it. The moment you remove that magnetic field you erase any ordering through random thermal motions which are occuring at truly staggering rates. Obviosuly water at interfaces has thermodynamic deviations from bulk water but they are also rapidly being exchanged with molecules in the bulk. Long story short you cannot drink "structured water" outside of standing next to an unshielded superconducting electromagnet.

[@mihaipavel5880]

Berkey Filters are not NSF/ANSI certified. They provide some narative/story related to the NSF related cost and the impact this cost would have on the final product price. But... I think they sell enough to afford an official certification/test. For this reason I have a big question mark...

[@theflyervault]

Hi Andrew can you do an episode on micro plastics, their effects on our biology and any mitigation strategies to reduce exposure? Thanks!

[@timelapdog]

yes! was thinking the same. please andrew!

[@FlynLatif]

does he mention microplastics or bottled water in this?

[@sailorjane9786]

How we can sustainably access and store water -

[@ritacummings804]

Water. No not boring subject! Thank you for this topic!

[@basedmushroom]

Thank you for making videos like these. You're a blessing to the Universe!

[@imdsthakuri]

Literally I wanted this video. Thank you Dr Huberman. ❤️

[@sarathomsen6187]

Many grocery stores and health food stores have reverse osmosis filling stations where you can bring your own containers and fill up with filtered water fairly inexpensively (in my area it's 39cents per gallon). It's a good option for getting reverse osmosis without investing in an expensive system and you can always re-mineralize it to make sure you're getting the calcium and magnesium. Thanks for the content Andrew!

[@annalisa14]

Better analyze that Rev/ osmo water to make sure you’re not getting 39 cents a gallon rip off…

[@sharibdance]

Hey Sara! I used to buy that water too. Then I spent $6 on chlorine drops and found out that the machines did not filter the chlorine. I was wasting my money--just tap water from a machine.

[@DannySabraArt]

I buy my RO and DI water from my local health food store. Do you guys recommend a good way to test the water and what did you switch to after finding your local stores sold tap?

[@monikal9384]

I love it how you are able to explain things so people with a wide range of knowledge levels can understand, and everyone learns something new. I thought I knew pretty much everything there was to know about water, but here I am after watching your 2+hour lecture. What I found really interesting was that you spoke about letting water rest at room temperature... it totally makes sense, but on top of it that is what my grandma used to do back when I was a child. She would pour tap water into empty glass bottles (that originally held mineral water) and stored them in the pantry. She used to say that it helped for the chlorine to dissipate, and sure enough, the water tasted much better the next day. No idea where she learned about that, but listening to you talk about it brought back some sweet memories of her (besides the things I learned).😊

[@tracythompson3994]

You are a gift to our family. THANKYOU

[@Cwb-fx2jt]

🎉can you make a video on healing narcissism,I myself am a narcissist and majority of society suffers from narcissism and majority of videos are out to make us look bad and not understanding how it stems from trauma and it’s a coping mechanism for hurt.I’m not a bad guy and I’m in search of improving my mental health and your videos have been a tremendous help.I appreciate you and your mission.thank you

[@jazura2]

You are very much needed in the world. It is so rare for someone to not just admit to being a narcissistbut also reaching out for help. Narcissist can do a lot of damage in relationships so that's why they get a bad wrap. Have you actually been diagnosed rather that just labeled?

[@Cwb-fx2jt]

@@jazura2 I’ve recently been diagnosed but I also suffer from bipolar and adhd so I thought all my problems stemmed from those issues alone but with all the research I’ve done I can personally confirm that I’m narcissistic also.I know I’m at a better place now knowing what my actions cause so I’ve been mindful about my behavior and telling myself it’s the narc in me when I’m being irrational and I try to correct that behavior.