factorvitamins

Factorvitamins is not a formal scientific term, but it is sometimes used in consumer discussions to describe vitamins that function as metabolic cofactors or growth factors in enzymatic reactions. In this informal sense, factorvitamins are essential micronutrients that support energy production, macromolecule synthesis, and other core physiological processes. The concept emphasizes the role of vitamins as facilitators of biochemical reactions rather than as mere dietary requirements.

Many factorvitamins are water-soluble B vitamins and vitamin C, which commonly serve as coenzymes or cofactor components in metabolism. Examples include thiamine (B1) as thiamine pyrophosphate in carbohydrate decarboxylation, riboflavin (B2) as FAD/FMN, niacin (B3) as NAD/NADP, pantothenic acid (B5) in CoA, pyridoxine (B6) as pyridoxal phosphate, biotin (B7) as a carboxylase cofactor, and vitamins B12, folate, and vitamin C in various one-carbon and hydroxylation reactions. Vitamin K and some vitamins also participate in enzyme-catalyzed processes such as protein modification. It is important to note that not all vitamins function exclusively as cofactors; some act as antioxidants or signaling molecules, so the term factorvitamin is not a precise scientific category.

Dietary sources include fruits, vegetables, grains, dairy, and animal products, with recommended intakes varying by age, sex, and life stage. Deficiencies can lead to specific diseases, while excessive intake of fat-soluble vitamins may cause toxicity. Consumers should aim for a balanced diet and consult healthcare providers before using high-dose supplements.