She Knew This About Cancer in 1993

One of the most influential figures, Clark claimed in her books The Cure for All Cancers (1993) and The Cure for All Diseases (1995) that all cancers are caused by the intestinal fluke Fasciolopsis buski (a parasitic worm) escaping the gut and combining with solvents like isopropyl alcohol or wood alcohol from processed foods. She argued this duo disrupts cellular function, leading to tumors anywhere in the body. Clark treated thousands of patients with her protocols and sold devices worldwide.