What to take, when to take it, and how much of it you need … It’s like standing in a vitamin aisle that’s somehow turned into ...

Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon ...

Medically reviewed by Suzanne Fisher, RDVitamin D is a fat-soluble vitamin that plays many vital roles in your body. Although ...

Due to only light regulations, supplement makers may make claims about their benefits without sufficient evidence, experts ...

Interest in vitamin A is booming as Americans seek alternative treatments for measles. While the essential nutrient has a ...

Though sunlight is typically our main source of vitamin D, you can also incorporate foods that contain this vitamin into your ...

Knowing which vitamins you need can be pretty confusing. Here, experts detail which vitamins you should take daily and how to ...

Vitamin B6 can also influence serotonin and dopamine levels, which can impact your sleep if taken too late, Keatley says.

Nearly 75% of Americans take at least one dietary supplement. Taking multiple ones may seem harmless, but experts urge ...

Discover how exceeding 2,000mg of vitamin C daily triggers digestive distress, kidney stones, and other surprising health ...

Can vitamin A and cod liver oil prevent measles? Medical experts debunk myths and answer common questions about the health ...