not have a homeowner effect either. as it is this is not the case for all herbal products products with soy or red clover extract contain isoflavones which closely resemble estrogen there has not been enough research on whether these herbal estrogens help or not that's not the case for black cohosh. i founded some by and post clips especially women who have breast cancer and who require an anti estrogen therapy worry whether they can take black cohosh products that's a couple hot nieman organised there via that so the way the research stands today it wouldn't be a problem for them to take black cohosh products when they're suffering from hot flashes the heads of i don't buy and postscripts a continence was that some. recent