Copper has been used for relieving copper deficiency and the anemia that may cause. It is an integral part (cofactor) of a group of enzymes called cuproenzymes. It is essential for the production of hemoglobin and red blood cells, and at the same time for the proper utilization of iron and oxygen within the blood. It is also important for sustaining energy levels, hindering untimely aging, hormone balancing, etc. It is an important micro mineral that benefits bone, nerve, and skeletal health.[3] The common health benefits of copper include:Protects cognitive function [4] Promotes immune function [5] Increases bone density and promotes bone health [6] Relieves arthritis or joint pain [7] Improves growth and development [8] Improves heart and blood vessel health [9] Hinders neurodegenerative disease [10] Helps you fight cancer [11] Reduces anxiety and depression [12] Boosts energy [13] Improves skin health [15]People use copper for many other health benefits. It sometimes occurs in people who get too much zinc from diet or supplements, have intestinal bypass surgery, or are fed by feeding tubes. Even malnourished infants can also have copper deficiency. Copper is also used for improving wound healing, and relieving osteoarthritis and brittle bones (osteoporosis).[14]