SOURCES: Bruce Gilbert, M.D., director, reproductive and sexual medicine, Northwell Health's Arthur Smith Institute for Urology, New Hyde Park, N.Y.; Drogo Montague, M.D., urologist and director, Center for Genitourinary Reconstruction, Cleveland Clinic; Landon Trost, M.D., urologist, Mayo Clinic, Rochester, Minn.; Jan. 13, 2016, American Journal of Clinical Nutrition