Copper

Copper is a trace mineral that is important for various enzymatic reactions in the body. It has been suggested that copper may have a role in insulin secretion and sensitivity. It has antifungal and antibacterial properties.

Copper deficiency is characterized by hair and skin changes, muscle weakness, neurological disorders such as ataxia, neuropathy and cognitive impairment, edema, hepatosplenomegaly, and osteoporosis. It can lead to anemia and neutropenia, the main hematologic features of copper deficiency. Copper is also involved in processes that regulate oxidative stress.