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What are iron absorption blockers?

Some substances can stop your body from absorbing iron properly, even if you eat iron-rich foods. These 'blockers' can be found in certain foods and drinks. For Bryan Johnson, his autoimmune gastritis was the primary issue, but understanding these blockers is key for anyone trying to manage iron levels, especially if they're relying on plant-based iron.

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Longevity guru Bryan Johnson reveals stomach disease

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What about plant iron? Can cooking help iron? How do doctors treat low iron? What foods are high in iron? Why is iron important? Is too much iron bad? What is autoimmune disease? Who is Bryan Johnson?

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