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B-Complex Vitamins

Meaning

A group of eight essential, water-soluble vitamins—B1, B2, B3, B5, B6, B7, B9, and B12—are collectively known as B-Complex Vitamins, critical for fundamental cellular metabolism and systemic physiological function. These micronutrients serve as indispensable cofactors in numerous enzymatic reactions across the body, directly supporting energy production and cell health. Their collective role is foundational to maintaining systemic homeostasis and supporting the intricate, high-demand processes of the neuroendocrine system. Adequate B-vitamin status is necessary for the integrity of hormonal signaling pathways and cellular replication.