仅用于工业应用或科学研究，不可用于人类或动物的临床诊断或治疗，非药用.Equol is a drug is potentially for the treatment of acute thyroid disease and inhibits proliferation of human gastric carcinoma cells. Equol （racemic） is a mixture of S-equol and R-equol.（±）-Equol, an isoflavandiol estrogen, is a metabolite of the soy isoflavones, daidzin and daidzein.