Yes it is based on calorie.. Foods like high sugar and sugar based foods and high fat are high in calorie Salads and fruits r low in calorie

Hi, Calories is defined as a unit of energy. Whatever we consume is in the form of calories only. Weight loss, Weight gain & Weight maintenance all are dependent on calories that we consume. All refined carbs, saturated fats, Trans fats, highly processed food comes under High calorie food. All natural & uncooked food in the form of Salads, fruits, curd, lassi, complex carbs come under Low Calorie food.

Gud afternoon all foods contain calorie some are low in calorie like fruits,millets like oats,daliya etc green vegs leafy vegs etc n high calorie foods like deep fried foods,junk foods etc.any other information needed then u can ask here.

Every food contain certain energy and the calorie is the unit for energy. Weight loss or weight gain depends on calorie and on other factors also. Oil ,ghee, Simple carbs are high in calories . Vegetable, complex carbs are low in calorie Use calorie calculator in your mobile app