https://www.trainingpeaks.com/blog/a-calorie-is-not-a-calorie/ DECEMBER 20, 2012 BY PACIFIC HEALTH LABORATORIES I’m sure you’ve heard the expression, “A calorie is a calorie.” It means that carbohydrate, fat and protein calories are equal in terms of their effect on body weight. This point is most often made in the context of debates between low-carb and low-fat diet advocates. Those who say “A calorie is a calorie” in this context mean to suggest that macronutrient proportions are irrelevant to weight management (as long as one is getting enough of each to meet one’s basic health needs). All that matters is the total number of calories consumed, regardless of whether the plurality comes from fat or carbohydrate. Weight management is a simple game of math, these folks argue. To maintain your current weight, you need to consume the same number of calories your body burns each day. To lose a pound, you need to create a caloric deficit of approximate...