Based in West Nyack, NY, ZEO Health Ltd., a health and nutritional product development company, was founded by Micah Portney in 2001. In addition to Zeolite-AV, the company also manufactures and markets Esdifan, a natural product that stops diarrhea fast, as well as Destroxin and Zeolite Pure, which remove toxins and heavy metals from the body, boosting the immune system, and balancing the body’s pH, fighting various types of cancer.