Vitamin A: as Important as Vitamin D, But Less Popular (facts to know)
Тәжірибелік нұсқаулар және стиль
Vitamin A is as important fat soluble nutrient that many people are deficient in. Here's how it impacts your body
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----------------------------------------Show Notes-------------------------------------
0:00 Intro
00:18 Vitamin is as much or more protective than vitamin D.
01:15 The 3 forms of vitamin A are retinol, retinoic acid and retinal. Retinoic acid is the most bioactive form. Cod liver, liver and carrots are rich in vitamin A.
02:22 Vitamin A helps to induce immune tolerance. Autoimmune diseases are characterized by a loss of tolerance. The immune system overreacts to tissues that it shouldn’t.
03:44 You may benefit from increasing intake of vitamin A if you have allergies, skin issues or systemic autoimmune disease. Chronic use of vitamin A, 5,000 to 10,000 IU, may be beneficial.
04:05 If you believe that you have contracted an illness or pathogen, you can do short term supraphysiologic levels of retinoic acid or retinol. For non-pregnant adults, this is between 100,000 and 200,000 IU for several days.
05:20 Retinoic acid increases activity of T regulatory cells.
05:57 T regulatory cells help to pull back unrestrained inflammation and aggression toward cell tissues. Overweight and obese people have lower amounts of T regulatory cells. Leptin, from fat tissue, suppresses functional activity of T regulatory cells.
06:33 If you have a metabolic disorder, like obesity or insulin resistance, you can manifest immunologic disease like allergies, cancer, and susceptibility to severe infection. You can exercise, do some fasting, eat real food and try vitamin D and vitamin A supplementation from diet or supplements.
08:20 Mucosal immunity is immunoglobulin antibodies from T cells in the mucus membranes of your nose, lungs, saliva, and GI tract. Vitamin A helps to prime these immune cells as part of the mucosal memory. Your mucosa is part of your front-line defense, and they are highly influenced by vitamin A and vitamin D.
09:45 The retinoic acid receptor is very close to the vitamin D receptor, and they share signaling pathways.
Пікірлер: 433
Vitamin A helped improve my vision and night vision. Colors are more vivid now
Vitamin A is actually a Cofactor of Vitamin D. Vitamin D gets activated from calcidiol into calcitriol which is the active form. Calcitriol then goes into the cell and binds to the vitamin D receptor. Vitamin A as the active form goes into the cell and binds to the Vitamin A receptor. Both receptors then melt into one. This means there is an important relationship. Dr. Michael Holic (scientist who isolated vitamin D) published a study on the interaction of vitamin a with vitamin d.
@JYAN2852
2 жыл бұрын
Correct. There is a reason why Vita A comed packaged with Vita D3 together in naturally raised animal foods
@TiMalice2009
2 жыл бұрын
Since the pandemic I’ve been obsessed with vitamin D. A couple of months ago I tested for vitamin A and was shocked to find I was mildly deficient. So I take one drop of liquid vitamin A per day.
@ladybugwest909
2 жыл бұрын
@@TiMalice2009 the serum retinol test is not a good indicator of VA status. It is actually very common to have low retinol in blood and be very high in liver stores, meaning you actually have hypervitaminosis A, and you are not deficient. this is in the research. it is extremely difficult almost impossible to be VA deficient in the US or other industrialized countries. it is in everything. dairy, eggs, and common vegetables to start. please do some research on this. taking VA as a supplement is often a huge mistake.
@WideAwakeHuman
2 жыл бұрын
@@JYAN2852 yeah this concept is the most underrated thing in all the diet/supplementation talks. Every time you take a supplement, say Vit D, you should be eating it with a food that is naturally high in Vit D because it will naturally have all the other substances in it that helps manage that Vit D dose
@JasonPatrick-tj4xj
2 жыл бұрын
I'll find it. Thanks
Vitamin K2 and vitamin A in conjunction with vitamin D3 needs to be talked about more. Vitamin D3 alone isn't the whole puzzle, but just a part of it.
@tristancraven3685
2 жыл бұрын
you will find all vitamins minerals and amino acids are actually all needed d3 and b5 pantothenic acid help to produce acetylcholine
@lawdogwales5921
2 жыл бұрын
Don't forget Vit E, in the tocotrienol form.
@caleb6709
2 жыл бұрын
Magnesium is also associated with Vit D, we can go on and on... in the end, its best to just eat whole foods, mostly animals IMO
@dg5279
9 ай бұрын
Please also remember magnesium. Without magnesium, the vitamin D level will not rise above 30, maximum 40 ng / ml. Magnesium is best used transdermally (as an oil through the skin). When taken orally, probably only 50-60% of the magnesium is processed by the body. Those who think that all nutrients can be absorbed in the necessary quantity through food are unfortunately wrong. Due to the constant deterioration of the soil, water and air in recent decades, plants, herbs, berries, vegetables, etc. no longer have nearly the ingredients they did 50 or 60 years ago. We (unfortunately) have to resort to food supplements. And here it is particularly important to make sure that you take high-quality products...
@stefanozebralight518
6 ай бұрын
👍
I take a cod liver oil gel capsule every day. It has natural vitamin A. It’s kinda great. It has Vit A, Vit D, and Omega 3s.
30 years ago, when I tested positive for HPV, my doc advised to take one vit A a day. Never had another positive test. Amazing.
@user-to6dz8jo3c
2 жыл бұрын
could you tell us what is HPV thank you
@mizbehavin
2 жыл бұрын
@@user-to6dz8jo3c Human papillomavirus
@alexisgrace8218
2 жыл бұрын
How many IUs were suggested and taken? Thanks
@flash3047
2 жыл бұрын
If only Michael Douglas knew this 😆
@mizbehavin
2 жыл бұрын
@@alexisgrace8218 check with your doctor
Taking D3/K2 drops plus vitamin A soft gels and my psoriasis is clearing up nicely! THANK YOU!!
I appreciate how you IMMEDIATELY go into the content of the video and not and 2 minute intro on liking and subscribing
Weston Price knew how critical the trio of A, D, and K2 are in all aspects of health. They must work together. Liver and sunlight is king
very important to note the difference between animal sources of vitamin a and plant sources also that synthetic vitamin a might be more toxic not all vitamin a is equal
I keep telling everyone vitamin A is important. Thank you for this.
@agentfifteen
2 жыл бұрын
Did you also tell everyone that high levels of vitamin A have been linked to cancer?
@ketoscience
2 жыл бұрын
Vitamin is A is not a vitamin. Vitamin A is important in the sense that it is responsible for so called auto-immune diseases such as eczema and psoriasis. Grant Grenereux cured his eczema and kidney damage with a zero vitamin A diet. All this information is on his blog: ggenereux.blog/ Vitamin A is also likely the sole cause of scurvy (vitamin C cures scurvy, but it is not the cause of scurvy). This is Grant Genereux's blog post on scurvy where he makes a compelling argument that vitamin A toxicity is the cause of scurvy: ggenereux.blog/2021/09/18/scurvy/
@lucrentrisastolo6862
2 жыл бұрын
But we gotta be careful with it especially using it supplementally as it can cause problems
@nameremovedforyourpleasure352
2 жыл бұрын
@@agentfifteen Vitamin A or actually beta-carotene in context asbestos or tobacco smoke? It is the latter. Beta-carotene is not yet vitamin A. In fact, the relationship is inverse not direct especially for retinol. As I eat animal fats, I have a good retinol intake.
i stopped severe toothaches in about 12 hrs with high vitamin A from 4 oz beef liver and fat from milk, as it re-mineralizes. D3, K2 should go with it, but didnt take during those times (still went to the dentist, dont neglect getting checked out). Its one of those things i had to try, and now have liver on a regular basis for its high A & copper content, + other micronutrients. Acquired taste for sure.
@ZacharyTech7
2 жыл бұрын
I have not had cavities in over 10 years I'm 27. I have however had tooth pain gotten it checked out. I found that when I am dehydrated my teeth start hurting especially my lower left teeth for some reason.
@EtherealEmpr3ss
2 жыл бұрын
Not liver 🚫🥺💀🤣 Maaaan it’s always the gross stuff 😂😂
I seem to remember quite a long time ago a talk done by Chris Masterjohn about vitamin A toxicity being nullified with vitamin D and vice versa. Essentially what would have been a toxic dose of either vitamin showed no ill effects when given together at the same levels.
Vitamin A is the easiest vitamin to get from food, vitamin D is one of the hardest hence why it gets and needs more attention 👍
Liver gets so much hate, but it's wildly undeserved. You just gotta treat it right - buy fresh, slice thin, cook fast/hot, pair with REAL butter - to make it both delicious and nutritious. Even my toddler likes it, and it's the first thing she cleans off her plate. Chicken livers are mild, tender, and dirt cheap. My favorite though, is rabbit liver from the meat rabbits I raise. If you can get ahold of it, and you know the animal was raised well/harvested in good health, it's well worth trying.
@rosemorris7912
2 жыл бұрын
There is nothing delicious about liver. I was forced to eat it on a regular basis when I was a child. The minute I got old enough to refuse it and get away with it, I did. I haven't eaten it from any animal since.
@Moni-ui5bz
2 жыл бұрын
I grew up eating liver at least once a week. We had it as dumplings in soup, as pate on bread, with onions, with sauce or breaded. I loved it in any form. We didn't eat it daily or in a huge amount. I still love it and eat it but now just pan seared in butter.
Man your channel is top notch!
I love liver! Thanks to my grandmother always cooking it when I was a child and she would get it cut thick like steak from butchers
Super helpful! Keep up the supplement education!
I loled at @0:16 . As always thanks for the great info and love the new setup!
Good stuff as always! Thank you Mike 😊
Great info, appreciate it
Thanks for sharing this!
As always, great info. Thanks Mike.
Thank you for your great reports
Thank you for this
We appreciate the knowledge...
Great info! 👍
Great knowledge, nice background
Thank you Mike !!! Great infi
Fantastic information Mike. Loved learning about immune tolerance!
Wow, so timely. I think I said this in your last video comment. I don’t get why people ignore this vitamin.
Very good thankyou mike!
Thanks Mike!
thank you very much
Thank you!
Great Video. I’ve been focused on Vitamin D. It’s super to have this info as well!!
This is very interesting because all of my life I only had an allergy to the penicillin family and in recent years because of stress and not dealing with the stress or working on stress reduction, which of course I got really good at since 2020, the stressor being overtraining with powerlifting and working 50+ hours a week, I developed seasonal allergies and an allergy to milk, but not cheese and not cream
really cool explanation
Good one...
Great info
Great wisdom. Shalom.
Great info. ✔ #1
Great video Mike, I really like the info you share. Health is important. Small request, please don't forget to mention how important it is to take Vitamin K along with Vitamin D.
Thank you
Wow, really awesome content. Interesting! So do you think vit. A can help with allergie against pollen as well? Greetings from Sweden
Ty.
I suffer with eye disease and vitamin A is highly suggested. Dr. Rhonda Patrick posted an IG story about people consuming goji berries to improve symptoms.
Just discovered your channel but this my second video and I'm impressed with your content! Keep up the good work! On a separate note: I would like to know your thoughts on Eric Berg? I'm a big fan of his content.
I'm reading a book called this is your brain on food (highly recommend!) And I was reading vitman a is good for depression !! Def going to include more a into my diet
When it comes to Vitamin A advice, most of what we hear is a bunch of warnings. It’s nice to hear the positive side of the story.
Thank you Mike, much appreciated. Good support for me continuing with Cod liver oil. Especially during the northern winter months. Will forward to others.
@moniryousefian8782
2 жыл бұрын
Could you please share which brand of Cod liver oil you're using?! Greatly appreciated 🙏
@jeffhavlicek7414
2 жыл бұрын
@@moniryousefian8782 Whole Foods 365 pill form.
I guess a man of your curious investigative incline, has already seen the Dr greegor nutrition facts video on supplementing vitamin A and concomitant deficiency there of.... We should be supplementing and your the qualified one to tell us the best way to supplement.... I look forward to your future videos .
FYI, I use Vit A supplements to help dry heels. Works great. Takes ~6 months to see a difference.
@moniryousefian8782
2 жыл бұрын
May I ask which brand of vitamin A did you take and for how long ? Appreciate it
Shirt choice on point
Vitamin A is needed by stem cells to differentiate into white blood cells (immune cells) and red blood cells.
@EricAdamsonMI
2 жыл бұрын
Interesting... Assuming white cells are produced by default, this could explain how vitamin A deficiency might lead to an overactive immune system, as well as anemia. (I haven't researched this, yet -- just speculating!)
Hi Mike - there are several well known health you tubers (keto/low carb) who are pushing against vitamin A saying it is toxic to the liver and thyroid. They say not to eat liver, or to restrict it to very rare occasions with the minimal amount. I happen to like the taste of liver especially lambs liver so probably eat it once a month. My thyroid and liver blood work are all excellent so I think I'll continue to eat it.
@Highintensityhealth
2 жыл бұрын
Who specifically is saying this? They likely don't know what the bleep they're talking about. That said, I think eating liver daily is not the solution, either.
@dragonrider1467
2 жыл бұрын
@@Highintensityhealth Judy Cho had a podcast a few days ago where they went over how her guest got sick from liver while on a carnivore diet.
@nancymello5246
2 жыл бұрын
Judy is not "pushing" against vit A. She is talking specifically about vit A toxicity.
@JYAN2852
2 жыл бұрын
Some ppl will not be able to tolerate liver. But it's most likely due to other causes not Vita A itself. Vita A is an essential nutrient after all. Bones, eyes, thyroid are a just a few functions requiring it after all. The people who cannot tolerate are the exceptions though, just as how some cannot tolerate fats. Fat soluble vitamins are very lacking in the general population's diet (low fat, low cholesterol, and plant base diets)
@rfbead321
2 жыл бұрын
@@dragonrider1467 the guest on that show was eating like a pound of liver often. no wonder....
Hi Mike, thanks for this and for all you do. Much appreciated! I highly recommend this book about the interaction between vitamin D3, K2 and A. Very interesting! It's called 'Vitamin K2 And The Calcium Paradox'. All the best way out of Luxembourg :-)
@andrewnorris5415
2 жыл бұрын
I recently heard magnesium is a great assistor and modulator to D3.
@stefanozebralight518
6 ай бұрын
I read that book and it is truly excellent. In that book Kate Rheaume Bleue explains that vitamins A+D+K2 are a team that works in synergy. Everyone should read it
Cod Liver oil has an incredible amount of Vitamin A and D. How much do you recommend taking?
Hi Mike!! Love your work! What is the name of the deli where you get the fresh cod liver please? -geofrey
Keep on trucking
Good to know!❤
I live in California and have access to raw milk, sold commercially (tested), and I've had GREAT improvements in my health after a few weeks of drinking it daily. It makes sense since it has a solid nutrient profile. I also don't have a gastro reaction like I do with pasteurized milk.
@denniswong5527
2 жыл бұрын
what animal milk do you drink? does it have plenty of vit a like the liver?
@maranatha8148
Жыл бұрын
same🙏
Mike, could you point me to a good resource as to the ways ample beta carotene does not provide the same benefits? Thanks for the video.
Was wondering if you eve covered steam cell treatments and your thoughts on it?
I have a BCOM1 gene mutation and was recommended Vitamin A as a therapeutic treatment. BCOM1 converts beta carotene into retinol. FYI I have Hashimoto's thyroiditis, an autoimmune condition that destroys the thyroid, so very relevant info in this video, thanks!
Interesting hmmmm. All the rules are changing. Y’all remember a& d ointment!!! I love this info!
My story. One of my sons and I are not vexed. We got the virus. I had been taking vitamin D. C and zinc for many months prior. I've actually always taken vitamins. Our symptoms were relatively mild. My son who Is 25 symptoms were a little worse than mine. For example He had fatigue that I never experienced. In fact I carried on my days as I normally did. We both got it again from my other fully vex and boosted son who got it from a fully vexed and boosted friend. My unvexed son and I had very mild symptoms. They were a nasal drip and scratchy throat. Pretty similar to our inital symptoms when we got it the first time. The symptoms never progressed and after approximately 48 hours we both felt completely fine. My vexed son wasn't as lucky. While his symptoms were relatively mild they were worse than ours and lasted about a week.
You are right Vitamins A and D are essential to reinforce our immune system🦠 ; some of my favourite whole foods: liver, salmon, eggs, broccoli (too many to list here); use to supplement with CLO however, was afraid of getting too much due to consuming whole foods; however, if one doesn’t get enough thought, it’s a very good idea to supplement; thank you.
Back in.. well when my son was a baby.. 11 years ago, they gave the babies AD vitamin from age 0 to 3.. but then they changed it to only D... dont ask me why
@tazmaniandiva7762
2 жыл бұрын
Hmm wonder if thats one of the reasons autism and aspergers is on the rise.
@matsv201
2 жыл бұрын
@@tazmaniandiva7762 No, that is clearly do diagnose criteria being changed.
@tazmaniandiva7762
2 жыл бұрын
@@matsv201 care to explain a little?
@matsv201
2 жыл бұрын
@@tazmaniandiva7762 they changed the diagnosing citeria for every dsm... just back in dsm 3 you could not get autism 1 diagnoses as an adult. So if it was missed as a child.. you would never get it
Can you do a video on NMN Been hearing a lot about it and I’m curious on what your take is?
Thanks for making these great videos! Get on Joe Rogan please.
Interesting.
Thanks!!! For all here, is Cod liver oil daily enough? I take 2 caps a day. And using Retinol creams daily , any difference? TIA!
"Just as" is a strong statement. None of the physicians who have been right about the plague thus far ever mention Vit A.
How do you prepare cod livers? Do you season them?
i know there's something in vitamin A for immunity after i finished my accutane. Before im having terrible cough almost 3times each year. During my low dose course, i didn't have any coughing episode or got Covid... 4 months after finishing accutane i got Covid and productive coughs came back again
whats the fresh cod liver place you mentioned? im also in the pnw and would love to try it. HATE BEEF LIVER!
I looked online recently on superhuman. An online supplement store, there's A vitamin A cream which provides transdermal vitamin A. Should we take this.
This is really interesting to hear! I've been hearing a lot of negative criticism of vitamin A being toxic but I think it must come from the same crowd that say vitamin D supplements are toxic. I've never noticed an issue with it.
@jivory6131
Жыл бұрын
Do Cod liver oil or eat the foods contain it
@stefanozebralight518
6 ай бұрын
The toxicity threshold of vitamin A is also related to the presence or absence of vitamin D It seems that they work in synergy and each favors the other by avoiding toxicity or making it more difficult. If you also add vitamin K2 they are a perfect team.
@Palaecro
6 ай бұрын
@@stefanozebralight518 I wonder if taking it purely in cod liver oil is best then. I've always only felt better taking it.
@stefanozebralight518
6 ай бұрын
@@Palaecro Vitamin D intake may be insufficient by taking only CLO (Cod Liver Oil) As far as I know current cod liver oil contains less vitamin D than in the past. A couple of years ago, looking at the various brands of CLO, I noticed different quantities and proportions in the vitamin D and A content. I wrote several emails to the various CLO manufacturers available in Europe and to my surprise they all replied. Everyone admitted that vitamins A and D in CLO are added. The reason is filtration (and also deodorization) All fish oils and even CLO are currently subjected to various filtration processes to eliminate pollutants (unfortunately the sea has become a landfill) After filtration the vitamin content of the CLO is almost zero and they are therefore added again (synthetically) Depending on the brand there will be different quantities and proportions of vitamins. This doesn't mean taking CLO is a bad idea, I think CLO is good for our health but I wanted to tell you this. Some reading I did on the web says that the CLO of 50 or 70 years ago was richer in vitamins than today, this could be true.. Rather than buying CLO I take fish oil because it is richer in omega3 and I take vitamin A and D purchased separately. There is also a Nordic CLO and fish oil manufacturer who fortifies all their products with vitamins A, D, E - I sometimes use their fortified fish oil. I don't use megadoses of vitamins A, D or K2 but I am convinced that their synergistic association is beneficial (and I don't forget magnesium)
Could you do a video on remedies for seasonal allergies? Such a widespread problem that seems to be very poorly understood / have few effective solutions.
@johncalla2151
2 жыл бұрын
I've been able to get over my seasonal allergy problems but I'm not sure if it was supplementing with Vitamin D, A or C that did it. FWIW my Vitamin D levels were low before supplementing.
@butch843
2 жыл бұрын
Quercetin/ bromelain works for me with seasonal allergies. Start about April until the first freeze.
Thank you for the video. What is your favorite way to get Vitamin A?
Sweet potato is a top vege source I just found out. Could help explain the Okinawans.
Vit A has helped me beat the prevaing sickness that been going on for years such as pneumonia and bronchitis
Yep. I’ve known this for years.
Hence cod liver oil solution being part of my daily intake. I do feel the positive effects. I suspect all that Scott's emulsion my Mum fed me as a kid impacted my adulthood.
I have cirrhosis of the liver can I take food carotenoids supplements instead?
Mike great info...thankyou..😂♥️
I heard vit A helps luekoplakia? I think I got this from having covid last yr? Is Vit A the same as Beta carotene? Thankyou orr your video
I shared this video with three people so far
Already on it, baby baaaaaaaaby!
Hi seeing as we get deficiency from oral supplementation of vitamin A where RAR (retinoic acid receptors) are blocked and the other thirteen kinds of vitamin A become indigestible, leading to hyper thyroidsm, liver disease, cancer, and other disease pertaining to vitamin A deficiency.
I always said it is one of the most underrated vitamins. Most people don't even know they need retinol and not betacarotene 🤦🏼♂️
@jeffblalock3010
2 жыл бұрын
Yes, Beta-Carotene won't convert to Vitamin A in Diabetics or those with pronounced Hypothyroidism. This well established. Even the aged may have problems with this conversion, as they don't convert sunshine to Vitamin D.
From what I read, Accutane (high doses of Retinol) was first developed as a drug for chemotherapy and later turned out to be helpful with acne.
@BiggieCheese45
2 жыл бұрын
The side effects of Vitamin A toxicity from Accutane is not good. I took that drug and regretted it. I suffered from dry eyes, mouth, and skin for over 5 years. All I had to do was simply change my diet and cut out all processed junk foods. It has taken me many years to finally get back to normal. The carnivore diet also helped me out a lot and has kept my severe cystic acne from coming back.
@sergio_ra
2 жыл бұрын
@@BiggieCheese45 I didn't have any major side effects and only stopped taking it after noticing my T levels dropping. Should have done keto/paleo from the beginning but too late now. My skin is much better than before though
@BiggieCheese45
2 жыл бұрын
@@bjoshua1980 I took Isotretinoin and went up as high as 50mg 3x a day for 2 months. It started at 10mg, 25mg, 40mg, and then 50mg. I took it for almost a year.
@AP-nx6xo
Жыл бұрын
Is the Retin A face cream used in the body like a supplement would be?
I have chronic sinuses and I haven't had a problem in years however since I started taking vitamin a my sinuses have, anyone know why ?
Recommended vitamin A preferably in liquid. I have hypothyroidism with a goiter.
Thank you from a Lupie
So what is the correct ratio of A to D?
How much vitamin A should we take per day? In supplement form?
What’s a good cod liver oil supplement? Seeing a lot of people recommending that over straight up vitamin A…
The carotene compounds are bio similar but is NOT vitamin A
Any resources or links to make sure those with renal insufficiency get enough vitamin A without causing issues? Love all your content! So well disseminated
@elyeyi369
2 жыл бұрын
Right? I've heard that high vitamin A can effect the kidneys or liver adversely.. wish he had mentioned something about that
@cheekytitaable
2 жыл бұрын
@@elyeyi369 totally! It’s so hard getting reliable info For CKD sufferers
@TiMalice2009
2 жыл бұрын
I’ve been testing.
@HillbillyYEEHAA
2 жыл бұрын
I was always told its very hard to overdose on these things from food sources. It's seems to be supplements 99% of the time that causes these issues.