Here’s what vitamin D3 is and why your body needs it.

Despite living in an era of abundant food choices and dietary supplements, vitamin D deficiency remains one of the most widespread nutrient gaps globally.

Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a "longevity" vitamin because of its wide-reaching role ...

NUTRAHARMONY Vitamin D3 K2 Capsules featured as one of the best-rated vitamin D3 K2 supplements in 2026, formulated for daily wellness routines and clean-label supplementation. · GlobeNewswire Inc.

Forbes contributors publish independent expert analyses and insights. Steven Salzberg is a Professor who writes about science, good and bad Mar 18, 2024, 07:30am EDT Mar 21, 2024, 08:51am EDT ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you decide to spend money on a vitamin or supplement, you want to be sure it delivers. Which is why ...

Medically reviewed by Erika Prouty, PharmD Your body needs vitamin D to function properly, but your vitamin D level may start ...

Vitamin D3, a form of vitamin D, promotes strong bones, good immune health, and mental well-being. You can get vitamin D3 from fortified foods, eggs, and fatty fish — or by spending time in the sun.

Long-term daily supplementation with moderate (1600 international units [IU]) or high (3200 IU) doses of vitamin D3 doesn’t reduce the risk for type 2 diabetes (T2D) among generally healthy older ...

A tailored approach of vitamin D3 supplementation in patients who have suffered a heart attack significantly reduces their risk of a second heart attack, a new ...

Exposing mushrooms to sunlight increases their vitamin D content. Here's exactly how long to let them sunbathe.

Winter is coming. But just because you’re preparing to say goodbye to the sunshine for a few short months doesn’t mean that you should be bidding adieu to the “sunshine vitamin” known as vitamin D—or, ...