The Claim
Soy isoflavone supplements derived by extraction or chemical synthesis significantly reduce both the frequency and severity of menopausal hot flashes compared to placebo, with effects observed across diverse populations in 17 randomized controlled trials.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Soy isoflavone supplements reduce how often and how intensely menopausal hot flashes occur compared to a placebo.
See the scientific wording
Soy isoflavone supplements derived by extraction or chemical synthesis significantly reduce both the frequency and severity of menopausal hot flashes compared to placebo, with effects observed across diverse populations in 17 randomized controlled trials.
Soy isoflavones attach to estrogen receptors in the brain's temperature control center, which reduces false signals that the body is overheating, leading to fewer and less intense hot flashes.
What the research says
1 studySoy supplements made from soybeans or in a lab helped menopausal women have fewer and less intense hot flashes compared to fake pills, based on 17 good-quality studies.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.