What prevents the body from absorbing too much iron?Multiple choice question.MicrovilliMacrophagesMucosal block
Question
What prevents the body from absorbing too much iron?Multiple choice question.MicrovilliMacrophagesMucosal block
Solution
The body prevents absorbing too much iron through a mechanism known as the Mucosal block. This mechanism regulates the amount of iron that enters the bloodstream. It works by storing excess iron in the mucosal cells lining the gut, which are then shed and excreted from the body. Therefore, the correct answer is Mucosal block.
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