2/5
Weak
evidence
Recovery evidence brief
Resveratrol
Longevity and antioxidant framing does not translate into reliable gym-performance benefits, and some trials suggest it may blunt training adaptations.
Headline Finding
Training RCTs report no clear performance upgrade and raise concern about blunted adaptation signals.
Dose Context
Human trials use a wide range of doses and populations; wine, grape polyphenols, and isolated resveratrol are not equivalent.
Important Caveat
Exercise-mimetic and adaptation-enhancement claims are not supported; exercise-training interaction data are a key caution.
Source Drawer
Linked Research
- Trial Exercise training RCT
- Trial Angiogenesis training trial
- Trial HIIT adaptation RCT
- Trial Cardiovascular training trial
- Meta-analysis Oxidative stress meta-analysis
How To Read This Rating
The score reflects evidence that the supplement does its stated job. Some jobs are direct, such as strength, endurance, or recovery; others are indirect, such as sleep, mood, appetite, or health support. A real effect can still receive a cautious practical rating when dose, safety, product quality, or audience fit remain uncertain.
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