Original Article

Effects of Commercially Available Soy Products on PSA in Androgen-Deprivation-Naïve and Castration-Resistant Prostate Cancer

Objective: No standard therapeutic option exists for men with prostate cancer who have failed local therapy, have no gross metastatic disease, and whose only manifestation of disease is a rising prostate-specific antigen (PSA) level. Soy products are able to affect PSA kinetics in some men with prostate cancer, and this…