Though vitamins won't expire and become unsafe, they will lose potency, which means they're not doing you any good.

Aging is inevitable — but how we age is far from fixed. Good nutrition, movement, sleep, and stress management all play major ...

Nutrition can shift during the winter, but here are five vitamins you need to make sure you’re getting enough of to stay ...

For compounds to pass through the skin, they need to be both tiny and fat-soluble; caffeine and vitamins A, D, E, and K all meet those criteria, says Jordan Glenn, the head of science at SuppCo, an ...

Taking certain supplement combinations, such as calcium with iron, calcium with zinc, or zinc with copper, can result in ...

Collagen. Probiotics. Every letter of vitamin under the sun. Your local drugstore is full of them—but how much do they ...

These are the best vitamins and supplements for eye health, which are great for supporting your vision and helping you take better care of your eyes.

Vitamin C enhances iron absorption, and taking vitamin C with some other nutrients may help enhance the effects of each.

Making sure you get the right amount of daily vitamins can be difficult. Today, a booming multi-billion-dollar industry of gummy vitamins and supplements claims its products make it both easier and ...

“Melatonin supplements may not be as harmless as commonly assumed. If our study is confirmed, this could affect how doctors ...

When it comes to supplements labeled as “all-natural,” many assume they’re automatically safe. However, experts warn that ...

Vitamin B2 (riboflavin) acts as an important coenzyme that helps convert food into energy within the body. Korean researchers ...