Evidence library 17 analyses
Research on resveratrol, sirtuin biology and cardiometabolic outcomes, with dosing, bioavailability and safety analysis.
Complete library
Browse every published guide, review and evidence update in this topic.
We compared five leading resveratrol supplements by actual trans-resveratrol dose, purity disclosure, testing transparency, formulation and evidence alignment. DoNotAge Pure Resveratrol is our 2026 best overall pick.
Trans-resveratrol is an isomer of resveratrol and the form used in much of the human supplement research. Learn what labels mean, how cis-resveratrol differs, and why extract weight...
Does resveratrol improve exercise performance? Human trials conflict: one study found it blunted cardiovascular training adaptations, while another found better muscle mitochondrial and functional adaptation in older adults.
Does resveratrol improve memory or brain health? Human studies show a real cerebral-blood-flow signal and small cognitive benefits in selected populations, but healthy-adult and Alzheimer’s evidence is inconsistent.
Resveratrol may modestly lower blood pressure in some populations and can improve endothelial function in small human trials, but it has not been shown to prevent heart attacks...
Does resveratrol help knee osteoarthritis? The evidence is now sharply conflicting: a 2024 multicenter phase 3 trial was null for pain, while 2025–2026 trials reported improvements in frailty,...
Does resveratrol help fatty liver disease? Human NAFLD/MASLD trials are conflicting: one RCT was positive, several stronger trials were null, and pooled evidence does not establish resveratrol as...
Can resveratrol lower blood sugar or improve type 2 diabetes? Individual trials are mixed, and the 2026 umbrella review does not support broad glycemic benefit claims. Here is...
Does resveratrol cause weight loss? The latest 2025–2026 evidence is more nuanced than the headlines: statistically significant pooled effects are tiny, and a separate 23-RCT meta-analysis found no...
