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PapersPMID:34420523

Effects of resveratrol supplementation on bone quality: a systematic review and meta-analysis of randomized controlled trials.

BMC complementary medicine and therapies2021The record ↗

  1. Finding, strong evidenceno difference foundSerum alkaline phosphatase

No finding here moved its endpoint.

What did not

1 findingHow to read these marks →
  • “As shown in Fig. 4 and Table 3, there were no significant differences between placebo and resveratrol group in the serum biomarkers including ALP (MD: 2.53, 95% CI: − 2.47, 7.52, p = 0.32, 9 studies, 523 participants), BAP (MD: 1.93, 95% CI: − 2.60, 6.47, p = 0.40, 2 studies, 90 participants), CTX (MD: -0.01, 95% CI: − 0.06, 0.03, p = 0.59, 3 studies, 218 participants), OCN (MD: -1.27, 95% CI: − 2.99, 0.46, p = 0.15, 3 studies, 218 participants), PINP (MD: -2.92, 95% CI: − 6.33, 0.50, p = 0.09, 2 studies, 90 participants), and PTH (MD: -0.86, 95% CI: − 1.75, 0.03, p = 0.06, 2 studies, 90 participants).”
    Study
    meta-analysis
    Participants
    523
    Effect
    2.53 mean difference, 95% CI −2.47 to 7.52
    Dose studied
    pooled doses 8 mg to 1500 mg daily, oral capsules or tablets
    Population
    adults in 9 pooled RCTs (type 2 diabetes, NAFLD, obesity, healthy elderly and postmenopausal women), resveratrol 8 mg to 1500 mg daily against placebo, 4 weeks to 12 months; some trials with background medication in both arms

Study record

Design
meta-analysis
Species
human
Population
Adults (18 years or older) in 10 RCTs of oral resveratrol vs placebo: postmenopausal women, obese men, type 2 diabetes, NAFLD, healthy elderly and overweight or obese subjects
Participants
698
Comparator
placebo
Duration
not reported
Endpoints measured
19