When push comes to shove, there is nothing as fundamental as a wellfunctioning bowel. Dr Michael Levitt, highly respected surgeon,has restored hundreds of patients to bowel health and happiness.When push comes to shove, there is nothing as fundamental as a wellfunctioning bowel. Dr Michael Levitt, highly respected surgeon,has restored hundreds of patients to bowel health and happiness. This comprehensive guide is full of practical advice, helpful tips and clear explanations for how to obtain and maintain a successfully working bowel.