What Foods Are Low in Iron?
The public health conversation typically revolves around getting more iron in your diet -- after all, 2 billion people worldwide are iron-deficient. However, those who have dysmetabolic iron overload syndrome, meaning they have too much iron, need to watch out for how much of this mineral they eat 1. By watching portion sizes and choosing your meals wisely, you can avoid getting too much iron.
Fruits and Vegetables
Steer clear of spirulina, edamame, morel mushrooms and spinach if you're on a low-iron diet. Apples, zucchini, cabbage and baby carrots are also low in iron.
Dairy and Grains
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Dairy products are generally low in iron -- according to the U.S. Department of Agriculture, products such as fat-free cheddar and American cheeses do not have any iron, while fat-free cream cheese has just 0.03 milligram per tablespoon. A 5.3-ounce serving of nonfat vanilla Greek yogurt contains just 0.06 milligram. Many grains are high in iron, but rice-based grains including white rice or rice noodles are low -- a cup of white cooked rice has 0.32 milligram. Couscous is also low in iron, with 0.6 milligram per cup. Avoid whole grains such as whole wheat, quinoa, oats and barley, which are all high in iron.
- Dairy products are generally low in iron -- according to the U.S. Department of Agriculture, products such as fat-free cheddar and American cheeses do not have any iron, while fat-free cream cheese has just 0.03 milligram per tablespoon.
Protein Options
Many protein options, particularly animal-based proteins, are notoriously high in iron. However, you don't need to become a vegetarian to avoid iron overload -- just choose carefully and keep your portion sizes in check. According to the USDA, 3 ounces of roasted turkey meat -- the proper portion size, according to the American Heart Association -- has just 0.22 milligram of iron. If you prefer chicken, 3 ounces of braised chicken breast, sans skin, has just 0.42 milligram of iron. Beef is slightly higher in iron; 3 ounces of broiled beef tenderloin has slightly more than 1.5 milligrams of iron.
Seafood is a smart choice when you're on a low-iron diet. Three ounces of cooked halibut has just 0.17 milligram of iron, while an entire lobster has just 0.39 milligram. For vegetarians who enjoy soy products, each 100-gram serving of extra firm tofu has 1.2 milligrams of iron.
- Many protein options, particularly animal-based proteins, are notoriously high in iron.
- According to the USDA, 3 ounces of roasted turkey meat -- the proper portion size, according to the American Heart Association -- has just 0.22 milligram of iron.
Sample Daily Menu
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Common breakfast foods such as oatmeal and eggs are high in iron, so instead start your day with protein-rich Greek yogurt and a piece of low-iron fruit, like an apple. For lunch, enjoy a salad made from arugula, rather than spinach, and a variety of low-iron vegetables, such as:
- radishes
- baby carrots
Top it with 3 ounces of chicken or turkey for a dose of protein. For dinner, whip up a meal of fish such as halibut or salmon and pair it with cooked carrots and couscous.
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References
- Iron Disorders Institute: Dysmetabolic Iron Overload Syndrome (DIOS)
- WHO: Micronutrient Deficiencies -- Iron Deficiency Anaemia
- USDA National Nutrient Database: Nutrient Lists: Iron in Beef Products
- USDA National Nutrient Database: Nutrient Lists: Iron in Poultry Products
- USDA National Nutrient Database: Nutrient Lists: Iron in Finish and Shellfish Products
- USDA National Nutrient Database: MORI-NU, Tofu, Silken, Extra Firm
- USDA National Nutrient Database: Nutrient Lists: Iron in Dairy and Egg Products
- USDA National Nutrient Database: Nutrient Lists: Iron in Fruits and Fruit Juices ; Vegetables and Vegetable Products
- Abbaspour N, Hurrell R, Kelishadi R. Review on iron and its importance for human health. J Res Med Sci. 2014;19(2):164–174.
- National Heart, Lung, and Blood Institute. Iron-Deficiency Anemia.
- Vaucher P, Druais PL, Waldvogel S, Favrat B. Effect of iron supplementation on fatigue in nonanemic menstruating women with low ferritin: a randomized controlled trial. CMAJ. 2012;184(11):1247-54. doi:10.1503/cmaj.110950
- Stugiewicz M, Tkaczyszyn M, Kasztura M, Banasiak W, Ponikowski P, Jankowska EA. The influence of iron deficiency on the functioning of skeletal muscles: experimental evidence and clinical implications. Eur J Heart Fail. 2016;18(7):762-73. doi:10.1002/ejhf.467
- Cherayil BJ. The role of iron in the immune response to bacterial infection. Immunol Res. 2011;50(1):1–9. doi:10.1007/s12026-010-8199-1
- Jáuregui-lobera I. Iron deficiency and cognitive functions. Neuropsychiatr Dis Treat. 2014;10:2087-95. doi:10.2147/NDT.S72491
- Cleveland Clinic. How to Tell If You Have Iron Deficiency Anemia. Updated October 30, 2017.
- Murat S, Ali U, Serdal K, et al. Assessment of subjective sleep quality in iron deficiency anaemia. Afr Health Sci. 2015;15(2):621–627. doi:10.4314/ahs.v15i2.40
- Dosman CF, Brian JA, Drmic IE, et al. Children with autism: effect of iron supplementation on sleep and ferritin. Pediatr Neurol. 2007;36(3):152-8. doi:10.1016/j.pediatrneurol.2006.11.004
- Office of Dietary Supplements. Iron Fact Sheet for Health Professionals. Updated October 16, 2019.
Writer Bio
Kelsey Casselbury has a Bachelor of Arts in journalism from Penn State-University Park. She has a long career in print and web media, including serving as a managing editor for a monthly nutrition magazine and food editor for a Maryland lifestyle publication. She also owns an Etsy shop selling custom invitations and prints.