Raw vegetables such as green peppers, tomatoes, carrots and onions are full of nutrients, antioxidants and are also excellent sources of fiber. Mayonnaise can be seasoned with a pinch of Dill Weed or flavored with a commercial salad dressing for variations in taste. This may prepared as a snack or part of a meal. Check out the salad bar at your area grocery store to find these vegetables freshly cut for convenience.