descriptive
Analysis v1
Strong Support
Testosterone is the main hormone in guys that affects almost every part of the body, from muscles to mood to energy levels.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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ENDOCRINE HISTORY: The history of discovery, synthesis and development of testosterone for clinical use.
Narrative Review
2019 Jun 1This study says testosterone is the main male hormone and affects nearly every part of the body, which is exactly what the claim says — so it supports it.
Contradicting (0)
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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.