Red wine compound tested to keep bones strong after menopause
NCT ID NCT06250283
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether taking resveratrol (a natural compound found in grapes and red wine) every day could help prevent bone loss in postmenopausal women with low bone mass. 52 women who were 1 to 10 years past menopause took part. Researchers measured bone health through blood tests and bone density scans to see if the supplement made a difference.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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52 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1 to 10 years postmenopausal women with low bone mass Exclusion Criteria: * Osteoporosis * Taking blood thinners, endocrine, or neuroactive drugs * Hormone therapy * Diagnosed: Metabolic bone disease, renal disease, kidney stones, cancer, cardiovascular disease, diabetes mellitus, respiratory disease, gastrointestinal disease, liver disease * Severe menopausal symptoms, serious mood alterations, sleep disturbances * Abnormal uterine bleeding, endometriosis, pelvic inflammatory disease * Endometrial polyps, and significant uterine fibroids * Smokers (≥ 20 cigarettes per day) * BMI \<20 and \> 30 kg/m2 * Intolerance or allergic reaction to resveratrol, microcrystalline cellulose, grapes, red wine, or blueberries
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Delaware
Newark, Delaware, 19716, United States
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Other studies related to the condition(s) this trial covers.
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