The Freshman 15

The Washington Post:

For everyday snacking, Oz and Jakubczak suggest these treats, which, eaten in moderation, don’t add too many calories to the day’s total:
3 Reduced-fat microwave popcorn. When you’re studying, you munch unconsciously, Jakubczak says. Microwave popcorn is low enough in calories (about 20 per cup) that you can eat a lot. Bonus: Popcorn counts as a whole grain.