B vitamins are a group of vitamins that are essential for our overall health and wellbeing. These vitamins play an important ...

Vitamin B complex supplements usually contain all eight B vitamins. A person may consider taking these supplements to prevent vitamin B deficiency. Share on Pinterest Research suggests that vitamins ...

Taking too much vitamin B6 can cause nerve damage and numbness in hands and feet. Niacin at high doses can cause flushing and ...