here are a list of negative calorie diet vegetables.
before you browse through the list
I should let you know that this type of diet is not recommended unlest you are on a regules diet and you are craving for some food
Negative Calorie Diet Vegetables:
Asparagus
Beet
Broccoli
Green Cabbage
Carrot
Cauliflower
Celeriac also know as celery root
Celery
Chicory
Chili Peppers
Cucumber
Dandelion
Endive
Garden Cress
Garlic
Green Beans
Lettuce
Onion
Papaya
Radishes
Spinach
Turnip
Zucchini