Copper

Definition

Copper is an essential trace mineral vital for maintaining healthy connective tissues, energy production, and iron metabolism in the body.

Scientific / Technical Definition

Copper is a chemical element with the symbol Cu and atomic number 29. It is a crucial micronutrient that plays a role as a cofactor in various enzymatic reactions, including those involved in the formation of hemoglobin and collagen, as well as in maintaining the integrity of blood vessels and the immune system.

Benefits

• Supports red blood cell formation
• Promotes healthy bone, nerve, and immune system function
• Helps in the absorption of iron
• Acts as an antioxidant, reducing free radical damage
• Aids in the production of collagen, which maintains healthy skin and tissues

Examples

• Shellfish (such as oysters and crab)
• Whole grains
• Nuts and seeds (like sunflower seeds and almonds)
• Dark leafy greens (such as spinach and kale)
• Liver and other organ meats

Additional Information

• Effects: Copper contributes to vital processes such as the creation of energy, formation of connective tissue, and the functioning of the nervous and immune systems. It also helps in the formation of melanin, the pigment that gives color to the skin and hair.

Related Terms

• Micronutrients
• Iron
• Zinc
• Manganese
• Vitamin C

References

• Copper in health and disease: Essential bioelement, neuroprotectant, and neurotoxicant
• Copper. Dietary Guidelines and Requirements