*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dear Dr. Roach • I have a friend who’s 28 with “really low” urine pH (I don’t know how low). Apparently, it is due to constant ...

Please provide your email address to receive an email when new articles are posted on . Betz: Kidney stones are a crystallization of minerals that form in urine anywhere along the urinary tract or ...