 Research during the past decade suggests there are three factors that help make a meal more satisfying: the weight of the food, the amount of protein, and the amount of fiber. A revolutionary study done by researchers at the University of Sydney in 1995 noted that of the 38 foods tested, certain foods scored higher in satiety. Top-scoring foods included whole-meal bread, grainy bread, cheese, eggs, brown pasta, popcorn, all-bran cereal, grapes, porridge, baked beans, apples, beefsteak, ling fish (a type of cod), and oranges. All of these foods are high in fiber, water, or protein.
And which foods tend to have low satiety scores (making them much easier to overeat)? These would be foods with large amounts of fat, sugar, and/or refined carbohydrates, like potato chips, candy bars, and white bread. 'Satisfaction Score' for 20 Common Dishes So is there a way you can determine how satisfying your favorite foods are likely to be? A mathematical formula calculates a satisfaction score for a food. First we give a serving of a particular food points for its weight divided by calories (multiplied by 4 to give it significant point value). Secondly we, add the number of grams of protein it contains. Finally we add the number of grams of fiber. Using this point system, this is how 20 popular American dishes would rate: | Food | Weight divided by calories and multiplied by 4 | Protein grams | Fiber grams | Satisfaction Score | | Very satisfying | | Turkey sandwich on wheat bread | 3.2 | 25 | 6 | 34 | | Oatmeal made with 3/4 cup oats + 1 1/2 cups 1% milk | 4.4 | 22 | 6 | 33 | | Bean burrito | 2 | 14 | 12 | 28 | | Grilled cheese on whole- wheat with 1.5 oz reduced-fat cheese | 0.4 | 19 | 5 | 26 | | Veggie omelet with 1 egg, 1/4 cup egg substitute, 1/2 cup broccoli + 1 oz cheese | 3.6 | 21 | 1.5 | 26 | | Minestrone soup, 2 cups | 8 | 10.3 | 4 | 22 | 2 whole-wheat pancakes with 2 strips turkey bacon + 1 tablespoon lite syrup | 4 | 13 | 3.5 | 21 | | 1 cup whole-wheat blend pasta with 2/3 cup marinara + 2 tbsp Parmesan | 4 | 12 | 5.2 | 21 | | Moderately satisfying | | Lite nonfat yogurt, 1 cup | 8 | 11 | 1.3 | 20 | Raisin Bran, 1 cup with 1/2 cup 1% milk | 3.2 | 10 | 6 | 19 | Sour cream & chive potato, 1 | 4 | 8 | 7 | 19 | Fresh fruit salad, 1 1/2 cups | 8.8 | 2 | 4 | 15 | Caesar side salad with reduced-fat ranch dressing | 3.6 | 7 | 3 | 14 | Cheese pizza, 1/12 of large pie | 1.6 | 11 | 1 | 14 | | Chocolate shake, 12 oz | 3.2 | 10 | 1 | 13 | | Not so satisfying | | Snickers, 2-ounce bar | 0.8 | 5.5 | 1.7 | 8 | | Potato chips, 2 oz | 0.8 | 4 | 2 | 7 | | French fries, small order from fast-food chain | 1.2 | 3 | 3 | 7 | | Cheese puffs, 2 oz | 0.8 | 4 | 0.6 | 5 | | Twinkie, 1 | 1.2 | 1 | 0.5 | 3 | Sources: Journal of Addictive Diseases, vol23, No. 3. European Journal of Clinical Nutrition, September 1995 49 (9): 675-690. Eating Disorders, Overeating, and Pathological Attachment to Food, Haworth Press Inc., 2004, pp 23-34. Jean Kristeller, PhD, psychologist, researcher, Indiana State University, Terre Haute. Linda Bacon, PhD, professor of nutrition, City College of San Francisco. Mark S. Gold, MD, distinguished professor; chief, McKnight Brain Institute, department of psychiatry and neuroscience, division of addiction medicine, University of Florida, Gainesville. |