Strong Support
correlational
In healthy adult women, those who are more physically active tend to have lower levels of thyroid hormones in their blood, but this does not mean activity causes lower hormone levels—it simply shows...
41
0
Evidence from Studies
Supporting (1)
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Community contributions welcome
41
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.