Most suggest looking for a supplement with vitamin D3. "It's the most effective form for raising and maintaining vitamin D ...

Our registered dietitian put 17 vitamin D supplements to the test — these eight options from brands like Nature Made and ...

Moderate and high doses of vitamin D3 daily for 5 years didn’t reduce the risk for type 2 diabetes in healthy older adults ...

Another drawback to vitamin C being water-soluble is that it's easily lost through urine. Caffeine is a stimulant and has a ...

A new US task force draft advises against vitamin D and calcium for fall prevention in healthy older adults. The task force ...

Vitamin D3 supplementation was associated with antihypertensive effects without significant between-dose differences among overweight older adults.

A review of research by the health experts found no dose of vitamin D with or without calcium was useful in preventing falls ...

Vitamin D and calcium are essential for overall health but don't reduce the risk of falls or fractures in generally healthy ...

The guidance from the U.S. Preventive Services Task Force underscores the risks of supplementation without prior testing.

Vitamin D3 supplementation does not significantly reduce the risk for developing diabetes among older adults who are not at high risk for diabetes.

Considering taking a supplement? Read our guide to the various supplements on the market, plus our top-rated products in each ...