What effect are you referring to?
EDIT: And what estrogen. Even what the body produces itself is classed into three classes of estrogens. Each doing something slightly different than the other two.
EDIT 2: AND what phytoestrogens? Estrols will behave different from isoflavones will behave different than...
EDIT: And what estrogen. Even what the body produces itself is classed into three classes of estrogens. Each doing something slightly different than the other two.
EDIT 2: AND what phytoestrogens? Estrols will behave different from isoflavones will behave different than...