Vitamin E is an essential nutrient that plays a key role in many bodily functions, from supporting the immune system and ...

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 ...

Because vitamin A is a fat-soluble vitamin, it can build up in your body when it’s taken in high amounts. (Conversely, you'll ...

Although your body will store excess vitamin A, some research shows having more than 1.5mg a day over many years may weaken ...

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

Medically reviewed by Allison Herries, RDN Vitamins are nutrients that can be obtained through the diet or as dietary ...

The exception is iron. “It’s important to leave a one- to two-hour gap between your iron supplements and your cup of coffee ...

Sun exposure can help most people boost their vitamin D levels. Your body makes vitamin D when cells in your skin come into ...

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

There's no risk in taking them at the same time, either, though. “As of now, there’s no evidence that magnesium and vitamin D ...

The best time to take vitamin B12 depends on why you are taking it and in what form. Learn the best timing for your needs.

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