Who needs to limit iron?
In hemochromatosis the body absorbs too much iron from food. Doctors usually treat it by taking blood at regular times (phlebotomy), says the US institute NIDDK.
Most people with hemochromatosis do not need to change what they eat to lower their iron, NIDDK says, because diet has a small effect compared with phlebotomy. A doctor may advise avoiding iron supplements and vitamin C supplements, which raise iron absorption, and raw or undercooked shellfish.
What this ranking does not show
The amounts are the iron in the food, not the iron your body takes up. Iron from plant foods is harder to absorb than iron from other sources, says MedlinePlus.
Sources
- National Institute of Diabetes and Digestive and Kidney Diseases. Hemochromatosis. Jan 2020. Accessed 11 Nov 2026. https://www.niddk.nih.gov/health-information/liver-disease/hemochromatosis
- National Institute of Diabetes and Digestive and Kidney Diseases. Eating, Diet, & Nutrition for Hemochromatosis. Jan 2020. Accessed 11 Nov 2026. https://www.niddk.nih.gov/health-information/liver-disease/hemochromatosis/eating-diet-nutrition
- MedlinePlus, U.S. National Library of Medicine. Iron in diet. Reviewed 21 Jan 2025. Accessed 11 Nov 2026. https://medlineplus.gov/ency/article/002422.htm









































