This new formula combines methylfolate, bioactive B12, active B6, and a full spectrum of B vitamins, designed to support energy metabolism, nervous system function, and healthy lifestyles of modern wo ...

Jessica is a former writer and editor at Forbes Health with over a decade of experience in both lifestyle and clinical health topics. Before Forbes Health, Jessica was an editor for Healthline Media, ...

Medically reviewed by Jamie Johnson, RDN Key Takeaways Taking too much vitamin B6 can cause nerve damage and numbness in hands and feet.Niacin at high doses can cause flushing and, in extreme cases, ...

B vitamins are a group of vitamins that are essential for our overall health and wellbeing. These vitamins play an important role in many bodily functions, from producing energy to forming cells and ...

B vitamins help your body produce or use the energy from your diet. They also help produce red blood cells. Because B vitamins also affect your metabolism, taking excess vitamins in a B complex ...