-Celery
-Oranges
-Strawberries
-Tangerines
-Grapefruit
-Carrots
-Apricots
-Lettuce
-Tomatoes
-Cucumbers
-Watermelons
-Cauliflower
-Apples
-Hot Chili Peppers
-Zucchini
Celery is probably the most popular one in there, but many of the other ones, not so much.
Just snack on these when ever those cravings set in, and you'll be slim in no time!
Please Note: negative calories is a somewhat controversial subject, and one hundred percent evidence that they actually burn more calories than they provide has not been established. But there is heavy evidence that says they do. Best advice is to just eat them anyway, since they are all healthy fruits and vegetables.
Dedication is Everything.