“B12 refers to the individual vitamin, whereas B vitamins refer to the entire group that includes B12,” Gans says. So, if you ...

The answer is yes. While vitamin B complex plays a role in energy, brain health, and other functions, taking too much can ...

A popular supplement on shelves today—and the one many of us associate with more energy—is a B-complex vitamin. B vitamins are a group of eight water-soluble vitamins, including B1 (thiamine ...

Vitamin B is actually a group of vitamins known as the B complex. The vitamins help support the process your body uses to get or make energy from the foods you eat, according to the U.S. National ...