This book flies in the face of the experience of millions of people throughout the world who have benefitted greatly from chiropractic. This medical doctor has no sense of understanding of its real value. Chiropractic is safe, natural and efffective for many aspects of general health. Certainly its value for musculoskeletal injury (neck & back pain) has been well established by the medical and scientific community which has prompted it's coverage by almost all insurance carriers in the USA. This man's opinion seems extremely biased and uninformed.