While supplementation can help, choosing the right form, like D3, is crucial ... 800 International Units (IU), or 10–20 micrograms (mcg), of vitamin D should meet the needs of 97%–98% of ...

A new study found that vitamin D supplementation improved a key marker of biological aging—but it's probably too soon to rush ...

Vitamin D is particularly important for women, supporting bone health and pregnancy. Learn about vitamin D, its benefits, how ...

have found that long-term supplementation with vitamin D3 may significantly slow the shortening of telomeres—the protective caps at the ends of our chromosomes that are closely linked to aging ...

In some countries, vitamin D is listed in micrograms, and the relationship is as follows: 2.5 mcg (micrograms) = 100 IU. 5 mcg = 200 IU. 10 mcg = 400 IU. 15 mcg = 600 IU. 20 mcg = 800 IU.

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

However, they said vitamin D3 supplements significantly reduced telomere shortening and prevented the equivalent of nearly three years of aging in people who took vitamin D in comparison to people ...

There are two types of vitamin D supplements available for over-the-counter purchase (vitamin D2 and vitamin D3). Vitamin D3 is the type that most experts believe should be utilized in clinical ...

Conducted as part of a nationwide four-year trial, the study tracked over 1,000 U.S. adults (men over 50 and women over 55) and found that daily vitamin D3 could reduce biological wear and tear ...

Spring may be in full swing, but a new study suggests we shouldn’t pack away our vitamin D supplements just yet. The ...

Participants were given 2,000 IUs of vitamin D3 and 1 gram of Omega-3 fatty acids daily, primarily to assess their impact on cancer and cardiovascular disease prevention. Apart from an ample ...

Ahead, experts share the dynamic duos that can give your health a boost. You may already associate vitamin D and calcium with healthy bones. Here’s a lesser-known connection: Vitamin D is ...