Assertion: soybean's phytoestrogen | /r/HasAspect | structural similarity
Facets:
value: to estradiol
type: OTHER
Source sentences:
text: The phytoestrogens in soy have a structural similarity to estradiol, the main estrogen in both men and premenopausal women, so it’s not uncommon to come across advice that men should steer clear of soy foods or risk feminization.