Back in October 2012, I attended the biggest nutrition conference of the year, the Academy of Nutrition and Dietetics Food and Nutrition Conference and Expo. One of the most interesting sessions I attended featured Dr. Barbara Rolls and Ellie Krieger. They discussed how you can take in fewer calories by eating MORE food—this concept is known as Volumetrics.
Penn State professor and researcher Barbara Rolls, PhD, developed the concept after her research concluded that folks don’t like to starve themselves in order to lose weight (I agree). She has conducted extensive research exploring human eating behaviors and presents this plan as a way to lose weight and maintain a healthy lifestyle.
Dr. Rolls suggests enjoying large portions of healthy, satisfying foods to fill up without overdoing the calories. As you might imagine there are lots of fruits and veggies involved. Broth-based soups, nonfat dairy, lean protein and high fiber grains are also on her hit list. Sweets, alcohol and other higher-calorie foods like pizza, they aren’t off limits, but are only to be enjoyed in strict moderation.