Individual Variation against Soy Isoflavone

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Soy isoflavone trials for menopausal symptoms have produced famously inconsistent results. For years that inconsistency was attributed to study design. There’s a better explanation, and it isn’t about the trials. It’s about who was in them. The conversion step Daidzein is one of the two main soy isoflavones. In some people, gut bacteria convert it … Read more