<p>Have you ever, unsuccessfully, tried low-calorie dieting? There are very good reasons why it doesn't work, but somehow they remain a secret... After more than 35 years of clinical practice and helping many hundreds of patients to live at their ideal weight, Dr John Mansfield shares his unique approach: weight gain is a condition that has specific causes that can be identified and tackled, and which will be individual to YOU. Discover: Why ther...