Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

How timing and lifestyle factors impact the benefits of your B-complex supplement. Reviewed by Dietitian Maria Laura Haddad-Garcia Many people take B-complex supplements for energy—but are you taking ...

B vitamins have many different benefits for your body. These nutrients can help turn calories into energy. Plus, they play an important role in keeping your eyes, nervous system, and skin, hair, and ...