mechanistic
Analysis v1
Strong Support
After people lift weights, their blood contains special signals that tell skin cells to make more of the structural stuff that keeps skin firm and youthful—like a natural anti-aging boost from exercise.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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Resistance training rejuvenates aging skin by reducing circulating inflammatory factors and enhancing dermal extracellular matrices
Randomized Controlled Trial
Human
2023 Jun 23This study found that after people did weight training, their blood helped skin cells make more of the structural proteins that keep skin firm and young-looking — which is exactly what the claim says.
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.