Download or read book The 4 Keys to Health written by Nicky J Snazell and published by . This book was released on 2015 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a self help manual of preventative health. It has four chapters mind, food, fitness and lifestyle, with questionnaires that scores you red, amber and green.Holding 4 green keys means you are in optimum health.This book is a result of 30 years study in biology, psychology, physiotherapy and pain .It is my personal insight into health shared with my patients and audiences international