There are several widely held but unsupported diet myths and fads; one that has endured is the idea of "negative calorie foods." Foods with negative calories typically have a high water and fibre content and, in theory, require more energy to digest than they do to provide their caloric value. Even while many foods marketed as "negative calorie" foods are in fact low in calories and healthy fibre sources, they nevertheless add to daily energy consumption and are not truly "negative calorie" foods. However, they do result in a loss of body mass since they create a negative energy balance. Even though negative calorie foods are a fiction, they can still be incorporated into a healthy weight loss plan because they are nourishing, low in calories, high in fibre, and low in water content. 10 Low-Calorie Foods for Weight Loss 1. Asparagus White and green asparagus are the two fundamental kinds of this flowering vegetable. Asparagus comes in many varieties, all ...