Jan. 2010 ...We do not claim that NCD cures cancer! Clinical studies show that NCD (ACITVATED LIQUID ZEOLITE - clinoptilolite) rids the body of heavy metals and toxins and helps balance PH. When that happens the body is able to heal itself, and incredible things happen --the same way you clean an open wound of impurities so that it can heal, with NCD you clean the body so that can heal itself. IT WORKS !!