does soy oil capsules contain phytoestrogens
Soy is naturally rich in isoflavoves, a phytoestrogen, that can bind to estrogen receptors (ER) and create weak estrogen-like effects. Chemical components of soy isoflavones have non-hormonal properties that have been associated in numerous prostate and breast cancer studies with decreased cancer cell growth.oy lecithin, extracted from soy-bean oil, is often used in numerous foods, like chocolate to help keep ingredients emulsified. Many food labels will list a soy-based emulsifier like lecithin.