Low in Calories: Calabaza squash can be the solution if you're seeking for a nice approach to reduce calories. The veggie only has 35 calories per cup of it. One serving provides less than 2% of your daily calorie requirements if you consume 2,000 calories per day. This is why calabaza squash is a fantastic choice if you're trying to maintain or lose weight by limiting your overall calorie consumption. Vegetables are now the food group with the fewest calories, with calabaza squash being among the lowest per 100 gram portion, along with water and extremely light soups.