8/27/2023 0 Comments Download vitamin d2 50 000 units![]() The only people who may need regular testing for vitamin D deficiency and possible supplementation are those with malabsorption problems like Celiac disease, those who've had gastric bypass surgery or people who have already had fractures and been diagnosed with osteoporosis. These studies will also look people of different racial and ethnic groups. The results should start to pop up in a couple years. The new studies will use the same randomized dose format that the one we just discussed used. I can feel the floors quaking in the dermatology clinic. Maybe it was sunlight that was a cure-all, not a vitamin D pill. But maybe people at higher levels of vitamin D had other healthy behaviors like they went outside and exercised more. ![]() Low levels of vitamin D were associated with more heart disease and cancer. The old studies were association studies. These studies are different than the old studies that measure vitamin D levels and look at health statistics. So there are a lot more studies underway around the planet looking at other health outcomes. The Institute of Medicine recommends no more than 4000 units of vitamin D to avoid these problems. Extremely high doses, about 10,000 units a day, can trigger calcium deposits in blood vessels, which can lead to blood clots and heart attacks. ![]() Overdoing vitamin D, more than 10,000 units a day, can lead to the body dumping calcium in the urine which can cause kidney stones. That's what the data suggests, that's what the Institute of Medicine suggests, and that's what Health Canada recommends for our neighbors to the dark north.īut some health experts are passionate about the topic of vitamin D and its health benefits, and some women want to take a lot of and vitamin D. Don't get your vitamin D level checked and take 600 to 800 units of vitamin D per day, and that's what's in most multivitamins that are given to women. The author of the study suggested a very practical middle of the road approach. There was no difference in bone density, muscle mass, muscle function or falls in all groups. These differences are so small they don't even matter. Calcium absorption increased 1% in the high-dose arm, decreased 2% in the low-dose arm and decreased 1% in the no-dose arm. The low-dose group increased a little and then no dose didn't change. So what did it show? Well, the ladies randomized a high dose had their vitamin D levels increase, as you'd expect. Vitamin D levels were measured, as was bone density, calcium absorption and muscle strengths and mass. They all have a low vitamin D level, 14 to 27 nanogram/ml if you're interested, and the women were randomized to placebo, 600 units a day and 50,000 units twice a month. The location was the University of Wisconsin in Madison, a high latitude dark place in the winter.Īll the women were taking less than 600 units of vitamin D per day. The patients were five years or more past menopause and up to 75 years of age. It was a randomized trial of vitamin D in low doses, no doses, and high doses. The issue has become murkier over time rather than clearer." This week it got even murkier, or I think it got clearer, with the new study published in JAMA, the Journal of the American Medical Association. JoAnn Manson, the Chief of Preventive Medicine at the Brigham and Women's Hospital, and professor of medicine at Harvard Medical School, told TIME Magazine in a interview about a vitamin D, "It's the wild, wild west. Should you take 600 units a day as recommended by the Institute of Medicine, a dose that's been recommended for years, or should you just forget about it? Jones: What is a good girl to do? Should you take vitamin D supplements in large doses, 2000 to 4000 units a day or 50,000 twice a month? The "experts" say vitamin D prevents cancer, heart disease and an aging brain. This is Dr Kirtly Jones from obstetrics and gynecology at University of Utah Healthcare, and this is what's new, or not so new, on vitamin D, on The Scope.Īnnouncer: Covering all aspects of women's health, this is the Seven Domains of Women's Health with Dr. Jones: Do you need to take a bucket of vitamin D to stay healthy? Should you go out in the sun? Controversy continues to rage, the experts versus the data.
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