Although these findings are exciting, it’s too early to start popping high-dose vitamin D in the hope of slowing aging. The ...

Harvard researchers discovered that daily vitamin D supplementation reduced telomere shortening by more than half compared to placebo in a four-year trial.

Previous research has linked a common vitamin to a slowdown in aging — and now a new Harvard study appears to confirm those findings. The study, which was published in The American Journal of Clinical ...

CoQ10 and vitamin D are antioxidants that may benefit your health. Find out if taking them together is right for you.

Everyone needs vitamin D. You get vitamin D from the sun and fortified foods. How often you should take a vitamin D supplement will depend on how deficient you are.

Doctors administer Vitamin D3 shots to patients who need strong vitamin D therapy, because their levels are critically low, or their bodies fail to ab ...

With deficiencies so common, should we ever consider super-dosing the sunshine vitamin?

A new study out of Egypt suggests that a specialized form of vitamin D3 shows promise in improving core autism symptoms.

So, while vitamin D2 and D3 perform the same functions, your body metabolizes vitamin D3 more efficiently than D2. Another key difference between the two forms of vitamin D is their source.

This study investigates the effectiveness of a vitamin D3-loaded nanoemulsion in improving the core symptoms of autism spectrum disorder (ASD) in children.