Vitamin B complex has benefits for metabolism, energy production, and red blood cell development. You need B vitamins to prevent deficiency and certain health issues. Several foods, like meat ...

Vitamin B complex is a group of B vitamins that play a role in your body’s functions, including cardiovascular and cell health. You typically get these vitamins from a nutritious diet.

When the Institute of Medicine announced last fall that it was changing the amount of vitamin D it recommends most adults get ...

However, they only work well if you have a vitamin B-12 deficiency. When this happens, you might experience fatigue, tiredness and become cranky. Proper vitamin B12 levels from food or ...