causal
Analysis v1
Strong Opposition
You can't say protein alone changes your body shape if other things like workout coaching and overall diet are different between people in the study.
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Evidence from Studies
Supporting (0)
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Community contributions welcome
No supporting evidence found
Contradicting (2)
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Community contributions welcome
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The study gave some older women extra protein while all did the same exercise. Those who got more protein gained more muscle and lost more fat, showing protein made a difference even when exercise was the same.
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.