Good Calories, Bad Calories: Fats, Carbs, and the Controversial Science of Diet and Health (published as The Diet Delusion in the United Kingdom and Australia) is a 2007 book by science journalist Gary Taubes. Taubes argues that the last few decades of dietary advice promoting low-fat diets has been consistently incorrect. Taubes contends that carbohydrates, specifically refined carbohydrates like white flour, sugar, and starches, contribute to obesity, diabetes, heart disease, and other ailments. Taubes posits a causal link between carbohydrates and cancer, as well. Source: Wikipedia (en)