With reference to my previous message, the book my father has is titled 'conquering pain' The art of Healing with Biomagnetism by peter kulish. Dad bought his magnets from a local spirtitual healer in our area who specialises in BioMagnetism. He is still on the Gerson diet and noticing some positive changes. He also uses his magnets daily and they still have an strong positive effect on him. I think they work well alongside the Gerson diet, giving your body more energy to keep up with all the enemas etc. The book also covers over 170 various different health problems