Popcorn Photo courtesy of Calorific MORE: 6 Ways to Make Better-Tasting Popcorn Spinach  Photo courtesy of Calorific Peanut Butter  Photo courtesy of Calorific MORE: 5 Low-Cal Peanut Butter-Flavored Snacks Chickpeas  Photo courtesy of Calorific Blueberry Muffin  Photo courtesy of Calorific MORE: Are Blueberries Still Healthy When They’re Cooked? Potatoes  Photo courtesy of Calorific MORE: Do Potatoes Really Prevent Weight Loss? Shrimp  Photo courtesy of Calorific Raisins  Photo courtesy of Calorific Salmon  Photo courtesy of Calorific MORE: The 5 Fish That Are Most Contaminated—And 5 You Should Eat Instead Red Peppers  Photo courtesy of Calorific This article originally ran on Womenshealth.com. MORE: 8 Genius Ways to Eat Veggies You Never Would Have Thought Of