From Dr. Fuhrman's book Eat to Live:
Since the goal of the Eat to Live plan is to eat at least 90 percent of your diet from nutrient-dense plant foods, if you fall off the plan in one area, make up for it in another. If you've eaten all the recommended amounts of green vegetables, beans, and fruits you will have consumed fewer than 1,000 calories of nutrient-dense food, with more than 40 grams of fiber. By consuming so many crucial nutrients and fiber, your body's drive to overeat is blunted.
Do you see the difference between these recommendations and those of more traditional authorities who recommend eating less food to lose weight? With my program you are encouraged to eat more food. Only by eating more of the right food can you successfully be healthy and well nourished and feel satisfied. On this plan you consume more than ten times the phytochemicals and ten times the fiber that most Americans consume. Keep in mind that it is the undiscovered nutrients in whole natural foods that offer the greatest protection against cancer.