Protein Makes You Feel Fuller (Dec 2005)

Latest research has shown (American Journal of Clinical Nutrition) protein suppresses the appetite. The added protein in foods replaces the “carbs”, as the reducing of carbohydrates is not the answer.

Dr. David Weigle, University of Washington School of Medicine, put volunteers on three different eating regimens. Results showed protein is more satiating than fat. Previous studies indicated that protein is more satiating than carbohydrates. This may mean increasing the consumption of lean protein sources and low-fat dairy products may encourage people to eat fewer calories and promote weight loss.

Remember, it is important to not reduce the intake of fruits, vegetables and whole grains. Scientists do not understand why protein makes you feel fuller than other foods. A European trial, the DiOGenes (Diet, Obesity, and Genes) project, will investigate the effect of a high-protein diet for a much longer time than the University of Washington study, one year, on a larger group of 1,500-3,000 subjects.