What is the primary function of most B vitamins?

The primary function of most B vitamins is to act as coenzymes. Coenzymes are organic compounds that assist enzymes in catalyzing biochemical reactions within the body. B vitamins, including B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin), play a crucial role in energy metabolism by facilitating the conversion of carbohydrates, fats, and proteins into energy.

These vitamins are integral to various metabolic pathways and help the body to utilize nutrients efficiently. For example, B12 is essential for red blood cell formation, and folate is vital for DNA synthesis. Their action as coenzymes highlights their importance in the overall functioning of cellular processes, energy production, and maintaining metabolic health.