Study Snacks?

Bluebaloo210

I'm a student who spends a good deal of time (probably about 30 hours a week outside of class) studying and I find that I have the worst cravings right in the middle of a cram session (chocolate, chips etc). Any ideas for healthy snacks that I could munch on while I study that would fill me up but be relatively low calorie? The peanut butter cheerios kept me going last semester, but I think I've gotten sick of them.

GnochhiGnomes

- Carrot sticks.
- Celery sticks.
- Small fruits.