These types of vegetables that are considered low in calories and are good to eat for lose weight. These vegetables are like carrots, cucumbers, radishes, green beans, celery, cauliflower, cabbage, cherry tomatoes, mushrooms and lettuce. Vegetables are generally good sources of fiber, there are certain types of vegetables, containing more fiber than others. Examples of these fiber-rich vegetables are Brussels sprouts, carrots, cooked beans and peas and spinach.