We met Norman T. at the x-ray department at the hospital. The doctors were determining whether to cut his leg off above or below his knee. He had gangrene, with ulcerated sores and virtually no circulation in his foot. He started using Km/Matol in large dosages, as well as bathing his foot in warm water with Km/Matol in it.   Within six weeks his feet were no longer black but had returned to a pink color. His foot healed and he was able to return to his work. As an added note, Norm following his doctor’s orders stopped using the Km/Matol to participate in a trial study for a new drug, and his problem returned and he had his foot removed. Sad day.