Taking vitamin D2 may lower vitamin D3 levels, suggesting the two forms aren’t interchangeable. Vitamin D3 appears more ...
Taking one type of vitamin D supplement seems to cut the levels of another type that is more easily used by the body, which could affect our immune system. Our bodies create vitamin D when ultraviolet ...
Vitamin D has become a hot topic in recent years, largely because failure to get enough of it is associated with multiple diseases, and because much of the general population is deficient in this ...
When the summer sun fades and the days get shorter, you might notice yourself feeling a little more tired, melancholic, or even catching colds. This happens to millions of us every year, and it’s ...
The National Institutes of Health reports that one in four Americans is deficient in Vitamin D. This essential nutrient is especially important as we head into the cooler weather in fall and winter.
Vitamin D is important for many parts of your health, including your bones, immune system, and muscles. Some studies show that taking vitamin D supplements daily may help lower blood pressure, too.
Since vitamin D accumulates in the body, taking a high-dose supplement may lead to vitamin D toxicity. This causes nausea, vomiting, and weakness.
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