It is mainly made from the bacteria in the gut. You can also get vitamin K2 through supplementation. Vitamin K is a fat-soluble vitamin that is essential for certain functions in the body, such as ...

While many assume over-the-counter vitamins are harmless in any combination, certain pairings can create toxic buildups or ...

Below, we break down the main types of vitamins you might take in supplement form, and the ideal times to take them, ...

Dull strands, flaky scalp, or sudden shedding? Experts break down how vitamin A affects hair health, how much you really need ...