If you've ever wanted to try D&D, as a player or the person running the game for friends and family, you need to see this ...
NBC’s Dr. Natalie Azar and TODAY nutrition and health expert Joy Bauer break down the basics of vitamin D, including why it's important, how much you should get per day, natural sources, the health ...
Vitamin D is synthesized when cholesterol in the skin is exposed to UVB sun radiation. It functions more as a hormone than a vitamin. Vitamin D plays a crucial role in regulating gene expression, ...