The role of manganese in the body

Manganese is an essential trace mineral that plays a crucial role in various physiological processes in the body. Here are some key functions and roles of manganese.

• Antioxidant activity - manganese is a component of the antioxidant enzyme called manganese superoxide dismutase (MnSOD). MnSOD helps protect cells from oxidative damage by neutralizing harmful free radicals generated during normal metabolic processes.
• Bone health - manganese is involved in the formation and maintenance of healthy bones. It is a necessary cofactor for the synthesis of mucopolysaccharides, which are essential components of connective tissues and contribute to bone mineralization.
• Carbohydrate and amino acid metabolism - manganese is involved in the metabolism of carbohydrates and amino acids. It aids in the breakdown and utilization of these macronutrients, facilitating energy production and the synthesis of important compounds like collagen and neurotransmitters.
• Neurological function - manganese is essential for normal brain and nervous system function. It participates in the synthesis of neurotransmitters, including serotonin, norepinephrine, and dopamine, which play important roles in mood regulation, cognition, and overall brain health.

Food sources of manganese include nuts and seeds, leafy green vegetables, whole grains, shellfish and legumes.