In 1 cup of popped popcorn ... realizing how much you’re eating and end up taking in a lot of calories, carbs, and salt. Popcorn isn’t exactly keto, but the levels of fat help a little.

Popcorn is a type of corn kernel that puffs up or "pops" when heated. As a whole grain, popcorn is low in calories and a good source of fiber. However, not all popcorn is created equal. When kept in ...