What is Vitamin B Complex?
In 1911, Funk coined the term ‘vitamin’ for the substance which he found effective in preventing beri-beri. McCullum and Davis applied the term water-soluble B to the concentrates which cured beri-beri. It was soon discovered that vitamin B was not a single substance but a group of compounds, to which we now designate as the B complex.
Vitamin B complex is composed of eight B vitamins:
- B-1 (thiamine)
- B-2 (riboflavin)
- B-3 (niacin)
- B-5 (pantothenic acid)
- B-6 (pyridoxine)
- B-7 (biotin)
- B-9 (folic acid)
- B-12 (cobalamin)