Vitamin D Health Benefits

| Modified on Sep 09, 2023
Chronic Sore Throat
Posted by Ladyliza (Los Angeles, Ca) on 09/11/2011 32 posts
★★★★★

If your son is getting a lot of sore throats and colds, chances are he is deficient in vitamin D3. Next time you take him to the doctor, ask the dr to test for deficiency. (simple blood test) I don't know how old he is but an adult can start on 2000 units/day and work up to 5000. Since I have been on 5000, I haven't gotten so much as a sniffle. (4 yrs ago)


Arthritis
Posted by NANCY RUSSELL (PA) on 08/12/2023

I take 500 mg lysine every day and never have any breakouts on my lips. It is dramatically effective


Vitamin D Vs D3
Posted by Denise E (Crescent City, CA) on 03/03/2023

Thank you Art and Zal, I'll just do my D-3 I have then. I appreciate all the feedback.


Vitamin D Vs D3
Posted by Zal (Israel) on 03/01/2023

When an article or anything else talks about vitamin D, it is always about D3. ALWAYS!

The writers always stupidly assume that readers understand that. Regarding 50,000 IU, you can easily get it on iHerb. Few manufacturers make it.


Vitamin D Vs D3
Posted by Art (California) on 03/02/2023 2147 posts

Denise,

Most articles when referring to vitamin D will use D, D3, vitamin D, vitamin D3 or cholecalciferol to all mean the same thing. Vitamin D3 is typically what you find in vitamin shops and online. When an article is referring to vitamin D2 or D4, they will say as much and those forms are less common than D3. D2 is sometimes given in very high doses by doctors, but D3 is considered as the common supplement form.

Once in the body vitamin D3 is converted to Calcidiol and then by the kidneys is converted to the active form of vitamin D in the body, Calcitriol. Calcitriol can also be given as a medication.

When you get a vitamin D test by your doctor it is called a 25(OH)d test and the reference range is 30 ~100 ng/ml.

Art


Vitamin D Vs D3
Posted by Denise E (Crescent City, CA) on 03/01/2023

Can someone help me understand why an article will sometimes say Vitamin D, or just D, and then another time it will say D3?? I'm getting very confused and anxious because I've order Vitamin D3,5000 IUs which is the prescription dose I was given in the past. I have a bad tremor, and have not been diagnosed with Parkinson's but I see I have 2 other symptoms of that which are balance issues, and muscle cramps.

Any help and explanation would be so appreciated. Also, on the subject, I read here on the site a woman had those symptoms and began taking 50,000 IUs of D (it just said Vitamin D). Then when it miraculously helped, she just takes 10,000 IUs a day. I don't know if I can even find that much to take here in the US. Thanks much, Denise E.

Lethargy, Pain
Posted by Madeleine (US) on 10/12/2022
★★★★★

Having a lack of Vit d diagnosis changed my life. I was thinking about ending it because of the lethargy and pain. Everyone should take this simple vitamin 🍀

A simple solution to big problems.


Contraindications - Sarcoidosis and Lyme
Posted by beverly (Texas) on 02/05/2022

WARNING!

Health experts mention how beneficial Vitamin D is to a person's health. You have to be aware there are some conditions that do not benefit from vitamin D supplementations. Sarcoidosis is one and Lymes disease is another.

Explanation - Trevor Marshall was a biomedical engineer from Australia. It took him about 30 years to find out how cell wall deficient bacteria survive in the body for many years. He found out that they stimulate the cells to overproduce vitamin D. It becomes toxic and shuts the immune system down. Exposure to sun, vitamin D rich foods and supplements should be stopped completely for at least 12 months to clear the cell wall deficient form of borrelia. This helps tremendously the action of the antibiotics. Low doses of antibiotics become very effective. He advises Benicar (high blood pressure medicine) to decrease significantly the vitamin D in the body. Not all patients are able to take it. The majority of doctors and holistic practitioners advocate taking vitamin D without being aware of present microorganisms. Remember that fish oils and seaweed are high in vitamin D as well. They are taken by millions of people as supplements.

Most people have vitamin D deficiency that reflects in a blood test. Vitamin D could aggravate severely anybody with chronic Lyme disease and co–infections with CWD bacteria!!! Every person should be tested for these bacteria before administering vitamin D!!!


Vitamin B and D Deficiencies Are Connected
Posted by Kate Whitley (AL) on 12/22/2021

Hi Valerie,

Thank you for your very informative post in 2017 about Vitamin D and the Bs. Could you tell me where you got your information? I'm studying and will soon implement Dr. Gominak's RightSleep method of supplementing with Vitamin D and the Bs and your information sounds exactly like hers!


Vitamin D Side Effects
Posted by Ali (Wales) on 11/09/2021

I know this is an old post, but some reading the comments further down the line may find this helpful.

It is recommended to also take the co-factors - magnesium, K2, boron, zinc, B vitamins, etc, when taking vitamin D, as they are apparently needed to support the D synthesis & to help orchestrate calcium in the body.

if calcium accumulation is already an issue (& you may not realise that until you start taking D), taking D without those co-factors may actually exacerbate the calcium issue.

Nothing works in isolation. Taking one element in isolation may potentially unbalance others.

High pasteurised dairy consumption may potentially lead to calcium accumulation (the beneficial microbes that generate certain necessary enzymes, vitamins & other nutrients needed for proper calcium distribution are no longer present), as may also calcium supplementation.


Reader Feedback
Posted by Denise (Vermont) on 04/26/2021 24 posts

It's pretty ridiculous not shaking hands and even worse, using poisonous products to kill bacteria (sanitizers) The world has gone utterly mad and fearing a microscopic enemy. It used to be terrorists but now it's a phantom virus. Really people, your body was made to handle almost anything. Exposure is key, if you don't expose your body to all combinations then it's not going to read mutations. Mutations always occur and they occur in the body too. Keeping away from people, keeping away from germs is bad for you in itself. It's better to expose yourself while you're in good health because your immune system learns that way. It only makes it weaker by keeping away from real life.


Seasonal Affective Disorder
Posted by Jan (Mi) on 10/12/2018

Bill, thanks for the suggestions. I will enjoy reading the sites that you included in your post. I do have niacinamide. I'll get right on it. The B complex too. Thanks again for taking the time to help me out. It's really appreciated.

Thanks, Charity. That was a very sweet reply and so appropriate. We are having an extremely dark gloomy day today and I've just tried to keep in mind how very fortunate I am. And yes, the holidays can be an anxious time, but as I've gotten older, I've given up a lot of things I used to do and let the kids do them now. I do know, that after three or four dark days, it really can get to me and throw me into anxiety/panic attacks. My mood starts to go downhill in late October and get better every March. Thanks again for reminding me to smell the flowers.


Seasonal Affective Disorder
Posted by Charity (Faithville, Us) on 10/12/2018

Jan, I really miss the sun on my skin as fall is upon us. I tan as much as is reasonable while the sun is out and take vitamin K to store the D. Fall comes with shorter, cooler, darker days and rain ... but for me the autumn brings with it holiday pressures to make everyone happy .The media has put great subconscious demands on us to buy and decorate to fulfill the people in our lives. It sells products but does not produce healthy emotions. Most of the gatherings are filled with foods that are not very healthy and people stressed by the added pressures. I try as much as possible to get outdoors even in the cooler weather. We are body, mind, and spirit and our health improves when we address all the areas that affect us. I felt led to write this to you. Hope you find what heals you of SAD and fills your cup with joy overflowing. Blessings, Charity


Seasonal Affective Disorder
Posted by Bill (The Philippines) on 10/11/2018

Hi Jan...If it were me and I had SAD, I would take the following simple protocol:

Niacinamide (no flush) -- 500 mgs 3 times a day with meals. You can also safely increase this dose to 1000 mgs 3 times a day if it is helping. There are few significant side effects with niacinamide -- it's quite safe at higher dosage.

B50 Complex -- once a day with a meal.

See the research here: http://drjaydavidson.com/s-a-d-winter-blues/

Here's some more research by Dr Abram Hoffer, one of the Fathers of orthomolecular medicine, on the benefits of taking higher dose niacin/niacinamde for various psychoses and depression:

http://www.doctoryourself.com/hoffer_psychosis.html

All about the benefits of higher dose niacin/niacinamide for the body:

http://www.doctoryourself.com/hoffer_niacin.html

I take at least 500 mgs of niacin (with flush) once or twice a day. Keeps my blood healthy, gives me energy, helps to prevent arthritis, Alzheimer's disease and diabetes 2 and also helps to keep me calm and happy.


Seasonal Affective Disorder
Posted by Steve (Nv) on 10/11/2018

5HTP and the light therapy will be hugely helpful for SAD.


Seasonal Affective Disorder
Posted by Jan (Mi) on 10/11/2018

Seasonal Affective Disorder ..SAD

I am totally convinced that I am suffering from SAD. I was wondering if anyone had any suggestions. I'm looking into getting a therapy light and also wondered if anyone had any suggestions on that. I've searched the internet and there are so many. I do supplement with vitamin D, magnesium, b complex and all the rest of the vitamins and minerals. I try to eat healthy most of the time and exercise (although I need to do more). I do miss the sunshine:(

Cofactors Critical to Vitamin D
Posted by Art (California ) on 04/21/2018 2147 posts
★★★★★

Vitamin D and Why it May Not Be Working For You as Well as it Should

Many people take vitamin D because it is noted for many health benefits in hundreds of studies, but for some reason, some people do not seem to be able to obtain benefit from vitamin D. Many people are aware that there are cofactors for vitamin D such as boron, zinc, magnesium, vitamin K-2 and calcium, but we often do not realize how important these cofactors can be in terms of helping vitamin D to be all it can be for our health.

On that note, here is a very brief and easy to read article that clearly and simply explains why magnesium is absolutely needed in order for vitamin D to completely do the job it was meant to do in our bodies.

https://www.health.news/2018-03-27-are-you-getting-enough-vitamin-d-if-you-dont-take-magnesium-you-may-not-be.html

On a related note, the following very short abstract describes how not enough vitamin D and / or not enough magnesium can potentially create health problems for us!

https://www.ncbi.nlm.nih.gov/pubmed/29480918

Art


Pain, Fibromyalgia, Shingles
Posted by Hisjewel (Usa) on 03/29/2018
★★★★★

I learned so much from that Vitamin D book Robert Henry suggested that I read early 2017.

And I gave the D3 a Purposeful second go because of it. However for some reason I seem to soon forget the necessity of a supplement when I am feeling better.

I went on a vacation and when I returned I had forgotten why I was taking the Vitamin D. All I knew was once again my bones were achy, I started back on the MSM. Then I came across more information that stated that fibromyolgia is a Vitamin D3 deficiency. When I take the 10,000 to 20,000 IU D3 at least 5 days a week, I find it very energizing and when I get up in the morning I automatically stretch. When I don't take it, I do not get that stretch. I am 66 so I guess I need help to stretch.

And also other readings mention that Vitamin D3 taken at a 50,000 IU for 3 days lightens the pains of shingles. And I did try it and after 3 days tested it out by eating a good old peanut butter sandwich, I had no breakout and no pain.

HisJewel


Vitamin D Side Effects
Posted by Dorothy (Sydney) on 11/24/2017

I got depressed on cod liver oil. Subtle blue feeling. Stopped taking and it went away. I am now taking D3 but with all the required co-factors. Mag, Bs, K, etc. Ok so far.


Vitamin B and D Deficiencies Are Connected
Posted by Valerie J. (New Zealand ) on 10/28/2017
★★★★★

In response to Robert (Manhattan, Ny) on 08/20/2012, who wrote:

"I found from repeated use, on and off, that higher doses of Vit D3 (1000 to 3000iu) results in a negative mood state... So instead I try to make an effort of getting around 10 to 15 minutes of summer sun daily. Another lesson to myself to remember that despite all the positive claims and current hype about a supplement or herb, one must listen to their body first."

Deficiency in D causes a deficiency in B vitamins which are needed for nerves, and mood. If you are low in B bits to begin with and supplement with D, because D stimulates repairs in the body, and Bs are also needed in higher amounts for tissue and nerve repair, a B deficiency can easily crop up. The fact your moods were affected is not a bad thing and neither does it suggest it was D vitamin causing it but rather more the fact you're probably deficient in B's too. In fact, B Vitamins are usually made by the microbes in the gut, but if those microbes get deficient in D, they die off and B vitamin production declines. It's the main reason why we gain weight in winter and drop a few pounds in Summer. Conversely studies show that when you supplement with adequate doses of D, you lose weight. That's becausevin addition to feeding microbes that make B's, it also increases insulin sensitivity, AND reduces insulin levels as a result. [Studies done in post menopausal women who had PCOS)

Vitamin D Side Effects
Posted by Valerie (New Zealand ) on 10/28/2017

For the most part, most people are suffering D deficiency because of lack of sunlight actually. Hyperactive Parathyroid is due to boron deficiency from my reading. I'd say that most people out there know if they have not been out in the sun enough when considering the whole vitamin D issue and instinctively know they need it. Scaring people with your personal experiences (rare disease) is just not helpful


General Feedback
Posted by Valerie (New Zealand) on 10/28/2017

Calcification in tissue occurs in vitamin D deficiency. If you don't get enough, calcium is pulled from bone and the blood levels are high anyway. Taking vitamin D in sensible doses prevents this. It's the people posting about the higher doses and claiming calcium is high that really get me. Yes mega doses over long periods are dangerous. But the RDI is beyond a joke and causing many diseases. For one, if you get calcification Of arteries in deficiency then take doses to address that deficiency, stands to reason that calcium in arteries will be pulled out and put back into bone. And to do this it needs to be in the blood first. Would be handy to know what levels of blood calcium are TOO high, but I would say that when its dissolved from the artery walls with optimal doses, it goes into the blood to be cleared out and has a snowflakes chance in hell if actually adhering to much tissue thereafter. Even the kidneys would be shoving that stuff out. I doubt it could stick to ureters or kidneys any more than it could an artery. Heck calcium levels would have to be dangerously high or way above normal levels.


Cod Liver Oil
Posted by Valerie (New Zealand) on 10/28/2017

NOTE: Some people are unable to convert betacarotene to retinol efficiently so if they rely on this variety alone for Vitamin A can become deficient in it. I'd say those that are vegan and have this issue need to find an oil containing retinol to supplement with. The fish Oil or cod liver oil variety is great source for non vegans or non vegetarians and needs no conversion.


Warts
Posted by Hound (California) on 04/01/2017
★★★★★

I had a wart on my thumb. It was on the joint which made removing it difficult. Tried for years to get rid of it using compound w and sacylic acid. When I started taking 10,000 IU per day of Vitamin D3 after discovering I was deficient on a serum D blood test, the wart disappeared and never returned.


Vitamin D Side Effects
Posted by Art (California ) on 09/18/2016 2147 posts

Vitamin D is pretty unique to each individual and there is not a one dose fits all application for it. Generally if you carry a lot of body fat it can require significantly more vitamin D to reach a specific 25 OH d serum level than a person who has low body fat even though their weight may be equal. If you are trying to reach a specific 25 OH d level in the optimum range, the only way to do that and be sure is by having a 25 OH d test done. These can be done by mail with a pin prick test directly with a lab. This would be very important if you are trying to treat a specific health issue by getting your 25 OH d level into the upper end of the reference range (reference range: 30 ~ 100 ng/ml).

Some cancer studies suggest that optimal anti-cancer activity may occur around the 80 ng/ml level. Dr. Cannell suggests working your serum level up toward the upper end of the range for autism and even above if improvement continues, and then decrease the dose when no further improvement is seen, but again that would require regular testing by your doctor.

Some people just require more vitamin d than others to reach a specific serum level so it is more important to take whatever dose is needed to reach the desired serum level and test to be sure rather than choose a dose that may or may not achieve the proper 25 OH d serum level for you.

Art


Vitamin D Side Effects
Posted by Anna (Oh) on 09/18/2016

Yeah, generally: one should take between 13 I.U and 34 I.U of vitamin D3 per pound of body weight. I'm pretty sure I notice that the 'dry' form of D3 is more potent than the lanolin kind, too. Joseph Mercola once wrote that some organization or something thought: we can take up to 35 I.U per pound of body weight. I've done some of my 'homework' though, and found out: that's too high.


Leg Pain
Posted by Toni (Maryland) on 11/10/2015

The doc likely prescribed you synthetic Vitamin D2. You will greater benefit from taking natural Vitamin D3. Study the research. D2 eventually has a negative affect.


Vitamin D Side Effects
Posted by KT (Usa) on 08/20/2015

Hi Gemma, I would suggest getting some magnesium powder from the HF store. Dissolve about 1/4 tsp. in OJ and drink it with or after a protein meal. Preferably after having eggs for breakfast.

Magnesium binds with protein before it is absorbed (Nutrition Almanac). I have a long history of injuries, reported degerative disc disease and joint pain that has been relieved after adding the magnesium powder to my diet. Staying away from contributing factors such as hidden sources of MSG (a nerve stimulant) is important but with today's tainted food supply it can be difficult. Sometimes the binders and fillers in supplements contain hidden sources. I cannot ingest a gelatin capsule without problems. The capsule alone contains 11-13 mg. of MSG. I had been told that magnesium can offer some protection against the toxic effects of MSG.

It would also be very beneficial for you to get a few minutes of sunlight every day. It is reported in a Nutrition Almanac that 15 min. a day, several days a week does not pose a toxic threat and could provide you with what you need for health. The almanac also reports the sun coverts cholesterol to vitamin D.


Vitamin D Side Effects
Posted by Gemma (Wales) on 08/19/2015

Hi,

I took 10,000iu of vitamin D3 plus a k2 supplement for 3 weeks and developed nasty side effects. My joints all started clicking, my knees became painful and my muscles started twitching. I could also feel a weird sensation in my teeth and had lower back pain. A muscle allergy tester diagnosed calcium deposits in all my joints and tendons and recommended phytoplankton 3 times per day and ACV 3 times per day. I have been taking these for 2 weeks and have had slight improvement (I'm not twitching much anymore). I added a magnesium oil yesterday which appears to have helped my back pain.

But my joints still click (everywhere! ) and my tendons are painful. Other people on vitamin d forums have mentioned their joints clicking too. Have you got any suggestions? Should I try the chanca piedra? I'm scared to put any supplements into my body anymore.

Best Wishes.

Gemma

Vitamin D Side Effects
Posted by Myway (Wilmington, De) on 12/20/2014

High doses of Vit D will deplete your magnesium so, I would suggest magnesium chloride in liquid form. Add the suggested amount in a very large glass of water and sip it throughout the day to get maximum absorption and reduce chances of diarrhea. The hard pills generally are not absorbed well from what I've read. Good Luck.


Vitamin D Side Effects
Posted by Heli (New York) on 12/20/2014

My Vitamin D level is very low and my doctor told me to take vitamin D. I started vitamin D3 and I have muscle pain. I started with Magnesium 500mg and I was ok. I am not sure what kind of Magnesium I can take with vitamin D. Magnesium Citrate or Magnesium Chloride or other kind of Magensium. Please help

Parathyroid Tumors
Posted by Sam (Miami, FL) on 10/01/2014

Always check your vitamin D and blood calcium levels before supplementing. If you are 50 +- and your calcium is high, even just a little bit and vitamin D low, check parathyroid.com site BEFORE supplementing vitamin D. It is very important to exclude parathyroid tumor.


D3 Overdose Detox Remedies
Posted by Anon (Anon) on 03/17/2013

Hi, Magnesium salt baths would help (epsom salts). Excess d3 causes kidney stones so watch out for this.


D3 Overdose Detox Remedies
Posted by Hesham (Kuwait) on 03/16/2013

Dear Ted, my mother toke overdose off d3 by mistake and now she is sufering from the toxity of d3 "870 nmol". She is in the hospital now given the treatment for lowering the calcium. How can we detox d3? Kindly help ASAP

General Feedback
Posted by Robert Henry (Ten Mile, Tn Usa, Tn Usa) on 02/17/2013

MARY, you know not of what you speak. Name me one vegetable that has vitamin D in it except a mushroom. ====ROBERT HENRY=====


General Feedback
Posted by Mary (Shelton, Wn. Usa) on 02/17/2013

Vit. D(3) is not a vitamin but a hormone. There are 4 ways to get vitamin (hormone) d3:

#1 sun, #2 veggies, #3 fish oils like salmon, codliver, sardines #4 made from lanolin, which includes sprays, liquids, lotions, pills and mouse poison.

One must be very careful taking d3 as it stays in the liver for 3 months, causes the blood to thin, and allows the calcium to get into the blood stream causing clogged arteries, calcium to deposit anywhere it wishes. Look it up.

Vitamin D Side Effects
Posted by Spunkymunky (Jabba Wankaleela, Shoobiedoobiedahdahdee) on 02/14/2013

The reason you were experiencing that is because a) You were taking D2 or b) You're not taking magnesium with it. Look up magnesium, vitamin D. Vitamin D creates a magnesium deficiency FAST, if you don't have enough magnesium as it is you'll get immediate side effects. It's not the D itself, it's the lack of magnesium. Also, if you don't take magnesium, Vitamin D won't absorb because it needs magnesium to do so. Magnesium chloride, "magnesium oil " is the best.


Ankylosing Spondylitis
Posted by Kerrie (Sydney, Nsw Australia) on 09/19/2012
★★★★★

I have AS, diagnosed nearly 8 years ago. I have tried everything and stumbled upon something that has made a remarkable difference to my pain. I have been taking a supplement with vitamin d3 1000iu per tablet, boran(from borax)1mg, selenium 50mcg, and natural vitamin E 33 mg. I have been taking this supplement two mid morning and one in the afternoon. At the same time I am taking red algea (lithothamnion calcareum) 500mg, twice a day (taken at same time as red algea). Before trying this, talk to your Dr, not everyone is vitamin D difficient. I avoid the sun as I am fair skinned and burn easily.



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