manganese is an essential trace element involved in many key functions in the body. It plays a role in energy production, normal bone formation and development, and the synthesis of many vital cellular biochemicals such as collagen, prothrombin, urea, mucopolysaccharides, fatty acids and proteins.

Furthermore, manganese is a cofactor for superoxide dismutase, one of the body's main protective antioxidant systems. This manganese is specially bound (chelated) to amino acids to protect mineral value and improve assimilation.