Hi and welcome back this is Dr Barry. I want to talk to you today about a very important subject vitamin D. Should you take it, how should you take it, what does it do for you, is it too dangerous and should you check it?
So I’m gonna try to share as much of this information as I’ve learned over the years. Let’s talk about vitamin D. I want to start by telling you kind of my story as a doctor and then I’m gonna tell you what you need to do. As a person and at the very end I’m gonna tell you about the study that showed that taking vitamin D might actually help you get rid of fat.
I’ll talk to you about that in a minute but first, let’s talk about vitamin D. During all of my medical school and residency training no one ever taught me about vitamin D supplementation for adult patients. Ever only newborn patients did we talk about vitamin D drops as supplementation. Because women don’t make vitamin D in their breast milk at least that’s what I was taught.
That’s actually not true and that will be the subject of a subsequent article but as far as teenagers adults elderly people I was never taught to supplement vitamin D. I was never taught to even check a level. So when I got to practice for the first few years I had vitamin D was not on my radar at all. Then I was listening to a podcast or a talk radio show and this guy was talking about magnesium deficiency in vitamin D deficiency and how it was an epidemic in the UK. No one was checking it and no one knew anything about it.
So I thought hmm I don’t think that’s true but I’m gonna next time I draw lab work on some patients. I’ll check a few vitamin D and some magnesium’s and we’ll just see about that and I was already checking magnesium and I hadn’t seen that at all and so I started checking some vitamin DS and at first I was checking the vitamin D. I read I finally figured out that I to be checking a vitamin D 25 level in my patients and that was years ago and so when I finally got that right; I started to see that far more than 50% of my patients were deficient in vitamin D. Then I suggested them to buy this best vitamin D supplement UK brand to try.
And it kind of blew me away and some people were a little division but some people had almost a zero level of vitamin D in their blood which really worried me. And so I really started to study about vitamin D.
I joined the National Osteoporosis foundation I became very very interested in bone health and vitamin D. The more I read the more I discovered that vitamin D is very important for bone health. But it’s also very important for hundreds of other things to optimize your health. I still check vitamin B’s in almost every patient if I check any meaningful amount of blood work whatsoever and if their vitamin D levels low; I’ll optimize that immediately. So the next question is what kind of vitamin D should I take? I already advise then to check the link above from the following website who reviewed the best vitamin D supplement in the UK.
There are two different kinds mainly there’s vitamin d3 which is the kind of vitamin D you can get over-the-counter at the health food store at the pharmacy without a prescription. And then there’s vitamin D too which you have to have a prescription to get. So in many doctors brain, that means that it must be the right kind if you have to have a prescription to get it. And that in this case, the doctor brain is absolutely wrong.
Vitamin d3 is much better absorbed in vitamin d2. It’s a much more natural way of taking it and you actually get much more of an absorption rate from taking vitamin d3. So if your doctor prescribes you vitamin D to 10,000 units or 50,000 units a week or a month nod and smile and be respectful and then go buy some vitamin d3 and take that one today
Because that’s a much more natural way to get your vitamin D. Now obviously most of us know that you can get vitamin D from sunlight. We have played and worked in the sun for so many thousand years that our skin learned how to make a vitamin from sunlight. Sunlight is natural God made the Sun and God made you and so we can use sunlight to make vitamin D. And if you live close enough to the equator you can actually get all the vitamin D you need from just playing in the Sun.
But for those of us who live kind of between if you draw a line between England and Scotland in the UK, there you’re gonna have a little bit of trouble getting enough vitamin D from the Sun. And the farther north you live the harder it will be. So our friends in Norway Sweden Denmark you guys even on the sunniest of days in the skimpiest of bathing suits you’re probably not going to get enough UV radiation to make enough vitamin D to give yourself the daily supply so people at very very northern and southern latitudes have to take a vitamin D supplement or them will be chronically low in vitamin D
So vitamin d3 is better absorbed and you can also increase the absorption of it by taking it with a good quality oil like avocado cod liver or any of the good quality oils will help you increase the absorption. You can absorb about 1200 units international units a day through your goods but that doesn’t mean you should just take 1200 units. Because everything in the human body is on a bell curve and in order to absorb 1200 units you’re probably going to have to take somewhere between two thousand and ten thousand international units a day to get 1200 units to be absorbed.
That’s why it’s also another bad idea to take 10,000 or 50,000 units of vitamin D 2 is because when you take that much you can only absorb so much at one time and so if you’re taking 50 thousand international units of vitamin D 2 a month you’re going you can only absorb 1200 units a day. And so then that the rest of that vitamin D you excrete away and then for the rest of the month you don’t have any vitamin D.
Recommended dieraty allowance of vitamin d supplement
So that’s a very unnatural not helpful way to take it. So you want to take a daily d3 that’s how you want to take that. So we talked about which kinds vitamin d3, we talked about how much much the average adult should take probably somewhere between two thousand and ten thousand international units a day.
Now I advise you to do this within a partnership with a good doctor who understands vitamin D metabolism. Who will check the correct vitamin D lab work to make sure that you’re not taking too little or too much? Now let’s talk about vitamin D overdose. Vitamin D is a fat-soluble vitamin and for all the doctors and medical personnel out there you remember that vitamins A D and K are fat-soluble vitamins. We were taught that you can take too much of those and have terrible overdose symptoms from taking too much of those. But as I read more and more about vitamin D; I thought well gosh there are some people who take a lot of vitamin D. I’ll bet in the literature I’m going to find some very interesting stories about flagrant overdose and the terrible symptoms that came along with that.
Guess what no such thing exists in the literature at least that I can find if you can find a study that shows that please send me a copy. But there have been case studies of patients who have taken thousands of times the amount that I’ve just told you to take for months at a time and suffered no ill effects. Whatsoever when the doctor or the patient finally discovered that they were taking too much they merely decreased their dose back down to the normal dose and everything was fine.
There were no deaths there’s never been a death from vitamin D supplement overdose there’s never been a hospitalization to my knowledge from a vitamin D overdose. Vitamin D overdose is a myth by and large and if you’re taking your vitamin D in concert with a trusted physician partner who can check your lab work once or twice or four times a year.
Signs Your Body Is Begging for Best Vitamin D Supplement
You’re never going to have any meaningful vitamin D overdose so stop worrying about that stop talking about that you other experts out there stop scaring people that they’re gonna overdose on vitamin D. Because I’ve been supplementing people with anywhere from two thousand to ten thousand units of vitamin D for the last decade and I’ve seen maybe three people whose vitamin D 25 level got over a hundred. We merely backed up their vitamin D dose a little but it came right back down to normal they had no idea what their level was over a hundred. Because they felt great so don’t worry about vitamin D overdose. It’s not a thing okay so now we talked about working with a doctor so you could check your level. I think it is very important now some people don’t think that’s important I don’t think vitamin D overdose is any danger.
Whatsoever I think it may be a mild thing to worry about but not a big deal. But since your doctor is going to be checking labs once or twice or four times a year anyway. Check a vitamin D in that way you will know what your level is and most likely what’s going to happen. If you’re not taking enough and you’ll need to take a little more to get your level up very very rarely. Anyone be taking too much and have to lower their level.
So please if you’ve enjoyed this best vitamin supplement buying guide in the UK please take a second and share it on your social media so other people who are low in vitamin D who are vitamin D deficient and suffering from that they can get some help from my article.
Read More: Why Do we need to Supplement with Vitamin D