Is there any reason to believe that phytoestrogens would act in a similar way to estrogen, to a significant level, in humans? People throw around this concern a

Is there any reason to believe that phytoestrogens would act in a similar way to estrogen, to a significant level, in humans? People throw around this concern a lot, but I have never seen evidence of that. Edit: Elsewhere in this comment thread, the argument appears to be that the opposite may in fact be true: https://news.ycombinator.com/item?id=20588240 https://news.ycombinator.com/item?id=20588240