Just read the June newsletter, http://www.luokunsheng.com/new_page_79.doc
in luokunsheng.com/new_page_7.htm, p.19. It described a case sent in by an user dated 2007.12.11.
An 79 years old throat passage cancer patient, no improvement from hospital treatments, then used the device got much better and became an vegetarian, able to walk 4 kilometers to his daughter house. Eventually died since he ate non vegetarian dishes three times. First time his daughter forced him to eat several shrimps. 3 days later, his constipation & bloat stomach came back. It got better after using chinese herbs. Sevarl days later his daughter gave him another nonvegetarian dish. After that he could not get up anymore like before. Lastly, his daughter put in tidy meat slices in his soup. After he could not recover and eventually die
Look like the vegetarian diet concept similar to Dr. Richard Shultze and Drs. Days's experiences.