quantitative
Analysis v1
Strong Support
Calcium can make it harder for your body to absorb iron from food, especially in women and kids, but taking calcium supplements over time might not actually lead to low iron because your body could adjust.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
1
Iron Absorption: Factors, Limitations, and Improvement Methods
Narrative Review
2022 Jun 21The study says calcium can reduce how much iron your body absorbs from food, which matches the main idea of the claim.
Contradicting (0)
0
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No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.