If you’re vitamin D-deficient, taking a vitamin D3 supplement could offer potential benefits, experts say. But how often do you actually need to take it, and who should avoid it? Vitamin D is a ...

The four-year study, involving over a thousand adults, found Vitamin D3 prevents nearly three years of aging compared to a placebo. Vitamin D3, produced through sunlight exposure, aids calcium ...

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 ...

This trial included a representative sample of adults in the United States who received vitamin D3 supplements, omega-3 fatty acid supplements, or both for around five years. It was a double-blind ...

People taking daily vitamin D3 experienced less wear-and-tear on their telomeres, the protective caps of DNA code at the ends of chromosomes, researchers reported in the American Journal of ...

Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first ...

For the first time, ... Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D ...

You don’t have to spend a lot to support your diet, and you likely don’t need a vitamin with the highest percentage daily values (DV). That’s because a multivitamin is a support system ...