Check out this visual from Colorado Center of Health and Nutrition, to see how your food choices look from the inside. Get more food for less calories by picking healthier things to fill your stomach with.
Snacks and foods like grapes, popcorn, salad & veggies, are a few more nutritious examples that will give you more bang for your caloric buck.
To view more on their website, please go to:
http://www.coloradohealthnutrition.com/