Why Copper is Essential for Iron Absorption | Benefits, Importance and Sources

Maintaining optimal health requires a balanced diet that is packed with essential vitamins and minerals. Along with other trace minerals, copper plays a crucial role in our overall health. In this article, we will discuss the importance and benefits of copper in iron absorption and its natural sources.

Importance of Copper in Iron Absorption

Copper is essential for the proper functioning of the body. One of its critical roles is in aiding the absorption of iron. Iron is a vital mineral that is responsible for carrying oxygen to different parts of the body. However, not all iron consumed through the diet is easily absorbed. Copper helps in converting iron into a form that is easily absorbed by the body, i.e., into a ferrous state from a ferric state.

Benefits of Copper in Iron Absorption

A lack of copper can severely hinder the absorption of iron, leading to a deficiency. Copper aids in the formation of hemoglobin in red blood cells, which is responsible for carrying oxygen throughout the body. A lack of copper can lead to anemia, fatigue, weakness, and a weakened immune system.

Sources of Copper

Apart from aiding in the absorption and transportation of iron, copper has several other benefits as well. It helps in maintaining healthy bones, nerve function, and immune system. The anti-inflammatory properties of copper help reduce arthritis pain and protect against certain infections.

Copper deficiency is rare, and most people get enough of it through their diet. However, certain dietary habits, such as a high intake of processed foods and low intake of fruits and vegetables, can lead to a deficiency. Good sources of copper include whole grains, legumes, nuts and seeds, leafy green vegetables, and organ meats.