I get what you are saying. The the real question is, will your body create more receptors to balance out the weaker phytoestrogens. Your body is constantly trying to balamce out. your hormones. So if weaker phytoestrogens use the estrogen receptors, wouldn't your body create new receptors to balance out your hormonal level. Hence once the phytoestrogens are used up, your body will have a shot ton more estrogen receptors, at lleastfor a while while it balances out again?