Every study we read on this question

Trials in people (13)

• A 24-month trial in 125 postmenopausal women found better overall thinking with resveratrol
  Randomized trial2021125 peoplePoints to benefit
• 90-day trial in 32 older adults: resveratrol improved one thinking test, not others
  Randomized trial201832 peopleMixed
• 26-week trial in 60 healthy older adults found no clear change in verbal memory
  Randomized trial201860 peopleNo difference
• 18-week trial in 129 adults with knee osteoarthritis: better balance and walking speed
  Randomized trial2026129 peoplePoints to benefit
• 12-week trial in 60 older adults with walking trouble found mixed results with resveratrol
  Randomized trial202160 peopleMixed
• 8-week trial in 27 older men: resveratrol blunted fitness gains from exercise
  Randomized trial201327 peoplePoints to harm
• 12-week trial in 41 older adults: resveratrol did not change a heart risk marker
  Randomized trial202441 peopleNo difference
• 6-month trial in 97 adults with type 2 diabetes: resveratrol raised antioxidant levels
  Randomized trial202397 peoplePoints to benefit
• 30-day trial in 48 healthy adults: resveratrol and eating less both raised SIRT1
  Randomized trial202348 peoplePoints to benefit
• A 24-month trial in postmenopausal women found resveratrol raised bone density in the spine
  Randomized trial2020Points to benefit
• Trial in 10 adults with heart artery disease found mixed results for resveratrol
  Trial, not randomized202010 peopleMixed
• 6-week trial in 30 older adults found mixed results with high-dose resveratrol
  Randomized trial201730 peopleMixed
• Trial in 36 adults with diabetes: single resveratrol doses raised brain blood vessel response
  Randomized trial201636 peoplePoints to benefit

Population studies (1)

• Study of older Mediterranean adults: resveratrol intake went with lower odds of thinking problems
  Population study: one-time survey2023Points to benefit

Blood and genes (1)

• Study that followed 783 older Italians: urine resveratrol showed no clear link to death
  Blood level study2014783 peopleNo difference

Animal and cell (1)

• In middle-aged mice on a high-calorie diet, resveratrol raised survival
  Animal study2006Points to benefit

Reviews (4)

• Review of 28 mostly cell and animal studies: resveratrol helped bone cells
  Systematic review2025Points to benefit
• Pooled review of 6 studies: resveratrol had no clear effect on older adults' memory
  Pooled review (meta-analysis)2023No difference
• In animals, review of 19 studies found nerve benefit from resveratrol, low study quality
  Systematic review2019Points to benefit
• In animals, pooled review of 19 papers: longer life, but weaker in higher species
  Pooled review (meta-analysis)2012Mixed

Opinion (2)

• Review of SIRT1, resveratrol and aging research from yeast to humans
  Opinion or narrative review2024No direction
• Review of resveratrol research on the aging kidney
  Opinion or narrative review2021No direction