The effects of soy isoflavones on total testosterone and follicle-stimulating hormone levels in women with polycystic ovary syndrome: a systematic review and meta-analysis.
Marzie ZilaeeAnahita MansooriHosseini Seyed AhmadSeyede Marjan MohagheghMaryam AsadiRazie HormoznejadPublished in: The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception (2020)
Although the results of this meta-analysis showed that soy isoflavones in women with PCOS decreased TT and had no significant effect on FSH, better and more valid studies are needed to confirm these results.