Being a retired Chiropractic Physician I highly recommend his books and natural approach to living a healthy lifestyle. The opposite in much of today’s world is turning on the TV and watching three out of four commercials that are promoting the use of drugs for every problem big and/or small that we experience in our daily lives. It’s enough to make a person want to through up. Yes I highly agree with and recommend Mark Hymans approach to healthy living from diet and exercise.