According to the Memorial Sloan-Kettering Cancer Center, Kelley treatment is a type of metabolic therapy that shows "no evidence of efficacy".[44] Live blood analysis – in alternative medicine, the practice of examining blood samples under a high-powered microscope, claiming this can detect and predict cancer and other illnesses, so leading to a prescription of dietary supplements that are supposed to function as treatment. The practice has been dismissed as quackery by the medical profession.[47] Livingston-Wheeler Therapy – a therapeutic regime that included a restricted diet, various drugs, therapy and the use of enemas.