This book is designed for healthcare professionals of all types, at any stage in their career. It addresses the role psychology can play in reversing poor lifestyles, putting theory into practice in the most effective and simple ways. Including case studies, evidence based practical suggestions and key points, the text will provide an invaluable resource for all of those involved in lifestyle change. Natalie Liddle, nursing student, Lincoln University Susan Thomas, Faculty of Health, John Moores University