Dr David Lewis is a neuropsychologist, director of research at Mindlab International, and the author of more than two dozen bestselling books. He is a Chartered Member of the British Psychological Society, a Fellow of the International Stress Management Association, and founder of Action on Phobias and Stresswatch; a non-profit charity advising companies on stress management. He has also been the on-screen consultant to Channel 4's acclaimed Secret Eaters diet programme.
