Discover how vitamin D3 influences everything from bone strength to mood. Learn the top 7 natural sources and how to ...

Medically reviewed by Femi Aremu, PharmD Vitamin D3 (cholecalciferol) is a form of vitamin D naturally found in some foods ...

Taking a vitamin D supplement – or getting enough of the compound naturally – can knock three years off your biological aging ...

Taking vitamin D3 supplements daily could prevent years of biological ageing, according to a new study that could lead to ...

A randomized trial suggests vitamin D can protect against telomere shortening, which is linked to risk of age-related disease.

As a dietitian who’s reviewed and tested dozens—if not hundreds—of products, I can confidently say supplements can make a ...

Results from the VITAL randomized controlled trial reveal that vitamin D supplementation helps maintain telomeres, protective ...