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What Vitamin Is Iron?

Published in Minerals 2 mins read

Iron is not a vitamin. It is a mineral, essential for numerous bodily functions.

Understanding the Difference Between Vitamins and Minerals

Vitamins and minerals are both micronutrients, meaning the body needs them in small amounts to function properly. However, they differ chemically:

  • Vitamins: Organic compounds, meaning they contain carbon. They are often obtained from plants and animals. Examples include vitamins A, C, and D.
  • Minerals: Inorganic elements found in the earth. They are absorbed by plants and animals, and then consumed by humans. Iron is one example, along with calcium, zinc, and potassium.

Iron's Crucial Role in the Body

The body uses iron to produce:

  • Hemoglobin: A protein in red blood cells that carries oxygen throughout the body. A deficiency leads to anemia.
  • Myoglobin: A protein that supplies oxygen to muscles.
  • Certain hormones: Iron plays a role in hormone production.

The NHS advises that most people obtain sufficient iron through a balanced diet. https://www.nhs.uk/conditions/vitamins-and-minerals/iron/ However, some individuals may require iron supplements, particularly those with anemia or specific dietary needs. https://my.clevelandclinic.org/health/drugs/14568-iron-oral-supplements-for-anemia The recommended daily allowance of iron varies depending on age and sex. https://www.ncbi.nlm.nih.gov/books/NBK222309/ Iron bioavailability can be affected by diet; for example, consuming iron with vitamin C improves absorption. https://ods.od.nih.gov/factsheets/Iron-HealthProfessional/

Iron deficiency is a significant global health issue, particularly affecting children and pregnant women. https://www.who.int/health-topics/micronutrients Iron deficiency anemia can result from blood loss, inadequate iron intake, or impaired iron absorption. https://www.mountsinai.org/health-library/condition/anemia