These eats may be ridiculously low in calories. But they are rich in nutrients. That can help speed up weight loss and boost your immunity. Choosing the right low-calorie foods can tip the scales in your favor toward fat burning rather than fat accumulation. While it’s really a myth that certain foods have a strong “negative” caloric effect. Means that they burn more calories to digest than they contain. Mostly the no calorie foods are the perfect salad. The theory behind no-calorie foods is that they contain such a scant amount of calories that the energy you expend eating them cancels out their calories.
Here check out info-graphic showing zero calorie foods.