How Iron Fortification is Really Not in Our Best Interest
What do all of these have in common? They’re fortified with iron.
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Iron fortification has actually been happening since 1941. And since then, there’s been a 380% increase in iron in our food system.
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You can get 30 mg of iron in 100g of Rice Krispies Cereal.🤯
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Why is this BAD?
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♻️The body recycles 24+ mg of iron and ONLY needs 1 mg of dietary iron per day.
🦠Iron feeds pathogens (viruses, bacteria, parasites, fungus, etc)
⚠️Iron turns on the danger sensor of the body, leading to inflammation
🗑️The iron used in fortification - Ferrous Sulfate and Ferrous Fumarate - are non-bioavailable (not usable by the body) and deplete copper
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We knew long before 1941 that a "deficiency" in iron was really caused by a deficiency in copper, but we decided to fortify any way.
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↗️And as iron fortification has increased, so have chronic diseases.
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Next time you’re shopping, especially for shelf-stable foods, I encourage you to keep an eye out for these ingredients and key words:
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❌Reduced Iron
❌Ferrous Sulfate
❌Ferrous Fumarate
❌Iron Oxide
❌Iron
❌Enriched
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This is not medical advice. Always consult your healthcare professional before pursuing any changes to your personal healthcare regime.
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References
Brennan, M. (2020). Cereals High in Iron & Iron-Fortified Cereals. Retrieved from: https://www.activeiron.com/2020/07/21/cereals-high-in-iron/.
Le, H.T. Brouwer, I.D. Burema, J. Nguyen, K.C. Kok, F.J. (2006). Efficacy of iron fortification compared to iron supplementation among Vietnamese schoolchildren. Retrieved from: https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-5-32.
Martins, J.M. (2012). Universal iron fortification of foods: the view of a hematologist. Retrieved from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3545435/.
Mehansho, H. (2006). Iron Fortification Technology Development: New Approaches. Retrieved from: https://academic.oup.com/jn/article/136/4/1059/4664189.
Nutrition Reviews. (2002). Iron Compounds for Food Fortification: Guidelines for Latin America and the Carribean 2002. Retrieved from: https://onlinelibrary.wiley.com/doi/pdf/10.1301/002966402320285218.
The WHO. Pat III: Fortificants: physical characteristics, selection and use with specific food vehicles. Retrieved from: https://www.who.int/docs/default-source/micronutrients/gff-part-3-en.pdf?sfvrsn=620a179c_2.
Ramsay, L.C. Charles, V.C. Review of Iron Supplementation and Fortification. (2015). Retrieved from: https://www.intechopen.com/books/topics-in-public-health/review-of-iron-supplementation-and-fortification.
The WHO. Pat III: Fortificants: physical characteristics, selection and use with specific food vehicles. Retrieved from: https://www.who.int/docs/default-source/micronutrients/gff-part-3-en.pdf?sfvrsn=620a179c_2.
Ziotkin, S.H. Davidsson, L. Lozoff, B. (2015). Balancing the Benefits and Risks of Iron Fortification in Resource-Constrained Settings. Retrieved from: https://www.jpeds.com/article/S0022-3476(15)00739-8/fulltext.
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