Vitamin D is commonly absorbed into the body from sunlight, but how much do women really need? Women between ages of 30 and ...

Medically reviewed by Rochelle Collins, DO When the sun’s ultraviolet (UV) rays connect with your skin, it triggers vitamin D ...

When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with ...

People are being poisoned by taking far too much of a vitamin supplement - with most of those being young and athletes ...

The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 19 years and older: 90 mg for men, 75 mg for women (85 mg when pregnant and ...

Vitamin D is stored in fat. You don't need to have fat analyzed for its vitamin D concentration. Blood levels of the vitamin show whether a person has too much of it on board.

Share this: Facebook Twitter Pinterest By Science News Magazine Issue: Vol. 38 No. #19, November 9, 1940 ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.

Too much vitamin C can lead to kidney stones, iron overload, gut issues, and skin damage. Here's how to protect yourself from toxic overload.

However, taking too much vitamin D can cause side effects or health issues. “Vitamin D is a fat-soluble vitamin, therefore it is not excreted in your urine and will accumulate in your body ...

Although rare, it’s possible to get too much vitamin D through supplements. Vitamin D toxicity, or hypervitaminosis D, causes calcium to build up in your blood.