Abstract

The U.S. Centers for Disease Control and Prevention (CDC 2015) estimates that 35 percent of American adults are obese, while 69 percent are overweight. The CDC also estimates that nearly one in every five children in the United States is obese. The National Bureau of Economic Research estimates that medical treatments of obesity cost US$168.4 billion a year, or 16.5 percent of national spending on medical care (Cawley and Meyerhoefer 2010). Public Health England (n.d.) estimates that 25 percent of the adult population in England is considered obese, while 62 percent of adults are overweight. The World Health Organization (WHO) estimates that in North America, large portions of Central and South America, most of Europe, Russia, and Australia, 60 percent of the population is overweight. The United States and the United Arab Emirates have the highest obesity rates, according to the WHO, at 32.6 and 33.8 percent, respectively. The rest of North America, those large portions of Central and South America, Europe, Russia, and Australia exhibit rates over 20 percent (WHO n.d.).