correlational
Analysis v1
Strong Support
Even if vegetarians eat more iron than meat-eaters, they might still be more likely to be low on iron because the kind of iron in plants isn't as easily absorbed by the body.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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The study looks at whether eating meat helps people have healthier iron levels, and it found that people who eat meat tend to have better iron status, which supports the idea that vegetarians might be more likely to lack iron.
Contradicting (0)
0
Community contributions welcome
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.