People of all ages love popcorn but do you know that it is very low in calorie count. So, you can eat as much of it as you want. Popcorn lies in the category of whole grain and thus the fiber content of this snack is really high. It is a voluminous kind of food option that will occupy a lot of space in your tummy. So, you will feel full very early. Instead of opting for junk foods you can include popcorn in your diet. Air popped popcorn are the best choice in this category.