Vitamin C may make skin look younger and tackle signs of aging, new research finds. Here, experts explain how it works and how to reap the vitamin’s benefits.

By flipping an evolutionarily disabled genetic switch involved in vitamin A metabolism, researchers headed by a team at the National Institute of Biological Sciences, Beijing, have enabled ear ...

Low vitamin B12 can have neurological and psychiatric manifestations. If your neurologist or oncologist was worried about pernicious anemia, they would recommend oral doses of 1,000-2,000 mcg ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.

A comprehensive study of older adults in Swedish nursing homes found no connection between vitamin D deficiency and persistent nonspecific symptoms, including confusion, restlessness, fatigue ...

Vitamin C fuels skin regeneration by unlocking genes that drive cell growth—making aging skin act young again.

Vitamins are good for our health — that’s what we learned growing up, right? Today, some vitamins and supplements are marketed specifically to boost your skin, hair, and nails, not just your overall ...

Japanese researchers have found that vitamin C can thicken skin by switching on genes that boost skin cell growth, helping reverse age-related thinning. It works by reactivating DNA through a ...

Gummy vitamins may be a good option for providing the essential nutrients some people need in supplement form, but there are also potential downsides to consider.