Tag: Popcorn servings

According to the American Heart Association, a one-cup serving of air-popped popcorn contains only about 30 calories, making it a low-calorie snack option. However, understanding the right serving size and preparation method is key to maintaining its health benefits and avoiding pitfalls like excessive sodium and fat.

According to the USDA, 1 ounce equivalent of whole grains is equal to 3 cups of popped popcorn, though the actual yield from 1 oz of unpopped kernels can vary. The conversion from a small weight of kernels to a large volume of fluffy snack is a fascinating process that depends on several key variables.