Good Calories, Bad Calories

Good calories bad calories book

Good Calories, Bad Calories: Fats, Carbs, and the Controversial Science of Diet and Health is a book by science journalist Gary Taubes, published in 2007. It explores the complex world of nutrition and diet, challenging the conventional wisdom on dietary fat, carbohydrates, and their impact on health. The book delves into the scientific history behind current dietary guidelines and suggests that the obesity epidemic and related health issues are largely due to the consumption of refined carbohydrates and sugars, rather than dietary fat.

Summary

Good Calories, Bad Calories argues that not all calories are equal in terms of their effects on weight and overall health. Taubes categorizes calories from carbohydrates, especially those from refined sugars and grains, as "bad" because of their propensity to spike insulin levels, leading to increased fat storage in the body. Conversely, calories from fats and proteins are deemed "good" as they are less likely to cause insulin spikes and can be more satiating, leading to reduced overall calorie intake.

The book critically examines the scientific evidence behind dietary recommendations that have emphasized low-fat, high-carbohydrate diets for weight loss and heart health. Taubes suggests that the rise in obesity, diabetes, and other metabolic diseases can be traced back to these dietary guidelines. He advocates for a critical reevaluation of the role of carbohydrates in diet and their impact on health.

Reception

Good Calories, Bad Calories has received a mixed reception from the scientific community and nutrition experts. Some praise Taubes for bringing attention to the flaws in conventional dietary advice and for challenging the demonization of dietary fat. Others criticize the book for oversimplifying complex nutritional science and for dismissing the benefits of a balanced diet that includes carbohydrates.

Impact

The book has contributed to a growing skepticism among the public and some health professionals about traditional dietary guidelines. It has influenced the popularity of low-carbohydrate diets, such as the ketogenic diet, and has sparked renewed interest in the role of dietary fat and carbohydrates in obesity and metabolic health.

See Also

• Low-carbohydrate diet
• Obesity
• Metabolic syndrome
• Dietary Guidelines for Americans
• Ketogenic diet