It is not uncommon for people to experience problems with their vitamin B complex. In fact, many people are unaware of the various problems that can arise from deficiencies in this important group of vitamins.
The B-complex vitamins are essential for human health. They are water-soluble and often work in synergy with each other. The most important B-complex vitamins are thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), and cobalamin (B12).