Chanca PiedraSupports urinary tract, kidney, liver and gallbladder health Helps eliminate gallstones and kidney stones Protects the liver from toxins Helps treat urogenital conditions such as urinary tract infections and has antiviral properties Effective dose of a traditionally used and scientifically proven remedy Chanca Piedra is an herb used in traditional medicine in Brazil, China, India and Southeast Asian countries. In Spanish, Chanca Piedra literally means