On this episode of the Mayo Clinic Radio program, Dr. Deborah Lightner, an emeritus Mayo Clinic urologist, will discuss options for preventing and treating urinary incontinence. Also on the program, Dr. Paul Croarkin, a pediatric psychiatrist, will discuss teens and mental health. And Dr. Maria Vassilaki, an epidemiologist at Mayo Clinic, will share the latest research on how the Mediterranean diet affects brain health.