Iron, the Essential Mineral170

Iron is an essential mineral that plays a vital role in many bodily functions. It is primarily responsible for transporting oxygen throughout the body by being a key component of hemoglobin, the protein in red blood cells that binds to oxygen. Iron also plays a role in cell growth and development, energy production, and the synthesis of certain hormones.

The majority of the iron in the body is found in red blood cells. The rest is stored in the liver, spleen, and bone marrow. When the body needs iron, it releases it from these stores into the bloodstream.

There are two main types of iron: heme iron and non-heme iron. Heme iron is found in animal products, such as meat, poultry, and fish. Non-heme iron is found in plant products, such as beans, lentils, and spinach.

Heme iron is more easily absorbed by the body than non-heme iron. However, both types of iron are essential for good health.

Iron Deficiency

Iron deficiency is one of the most common nutrient deficiencies worldwide. It can occur when the body does not absorb enough iron from the diet or when the body loses too much iron due to blood loss or other factors.

Iron deficiency can cause a number of health problems, including fatigue, weakness, pale skin, shortness of breath, and heart palpitations.

2024-12-14

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