What is one primary function of manganese in the human body?

Manganese plays a critical role in various biochemical processes within the human body, and one of its primary functions is serving as a component of various enzymes, particularly those involved in metabolism and antioxidant defense. Manganese-dependent enzymes are crucial for processes such as the metabolism of carbohydrates, amino acids, and cholesterol. Additionally, manganese is involved in the synthesis of glycosylated proteins and is essential for the function of certain enzymes that help protect cells from oxidative stress.

The role of manganese as an essential trace mineral extends to its participation in the central nervous system by contributing to the functioning of neurotransmitters and playing a part in the formation of myelin, which insulates nerve fibers. This dual contribution to both enzymatic function and overall brain health underscores its importance in physiological processes.