Steamed carrots, small helpings of steamed broccoli, fresh spinach, fresh cucumbers, celery, asparagus, green peas, lima beans, string beans, and potatoes of any sort as long as they aren't fried. Everyone has different triggers, though, so my list may not be good for you and vice versa. Just be sure to add vegetables slowly, particularly if they are raw, so as not to cause too much gas. Let your body get used to small servings first, and then increase the portions gradually.