vitamin B complex
noun1
A group of water-soluble vitamins, once thought to be a single vitamin, occurring in yeast, liver, eggs etc.
- The vitamin B complex is vital to metabolism.
2
A vitamin supplement containing these vitamins.
- Did you take your vitamin B complex today?
- Meronyms
- vitamin B1 - thiamine, vitamin B2, vitamin B3 - niacin, vitamin B4 - adenine, vitamin B5, vitamin B6 - pyridoxine, vitamin B7 - biotin, vitamin B9, vitamin B12 - cobalamin, cyanocobalamin, vitamin Bc, inositol