In 2001 J rgen H.R. Thomar, who was born in 1938, was diagnosed with prostate cancer. In 2002, after undergoing conventional medical treatment at a university hospital, he was diagnosed with recurrent cancer. After numerous tests and examinations, he was offered a therapy that had not been scientifically documented, so J. Thomar was to become a "guinea pig". Realizing this, the author of the book lost faith in conventional medicine and turned to naturopathy...