Red clover isoflavones for menopausal hot flushes and night sweats: a meta-analysis of randomized trials
Ghazanfarpour M, Sadeghi R, Latifnejad Roudsari R, Khorsand I, Khadivzadeh T, Muoio B
Published in Journal of Obstetrics and Gynaecology
Methodology
Meta-analysis of placebo-controlled randomized trials of red clover isoflavone extracts on vasomotor symptom frequency.
Key Findings
Red clover produced a small reduction in daily hot flush frequency, with wide confidence intervals across trials.
Conclusions
Red clover offers marginal vasomotor benefit at best.
Limitations
Few trials, industry sponsorship, variable isoflavone content.
Supplements Studied
Red clover produced a small reduction in daily hot flush frequency
Outcomes Measured
Red clover produced a small reduction in daily hot flush frequency, with wide confidence intervals across trials
Related Health Concerns
Study Details
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