Twothirds of adults and nearly one- -fifth of children in the United States are overweight, placing them at greater risk for heart disease, diabetes, and other chronic diseases including cancer and arthritis (Ogden et al., 2006; Ogden, Carroll, & Flegal, 2008) . Cutoff criteria are based on the 2000 CDC BMI-for-age-growth charts for the United States. Until 1980, fewer than one in 10 people in industrialized countries like the United States were obese.

The World Health Organization (WHO) says that over 20 million children under age five are overweight and have children obesity issues. Once considered a problem only of high-income countries, obesity rates are rising worldwide and affecting both the developed and developing world. Not only are more adults becoming overweight but our children are also affected.
As well, these numbers are on the rise. The annual nationwide productive costs of obesity obesity-related absenteeism range between $3.38 billion ($79 per obese individual) and $6.38 billion ($132 per individual with obesity… The report stated that costs will rise rapidly in coming years as obesity related diseases take hold. Obesity has become a public health crisis in the United States. In 2008 dollars, these costs were estimated to be $147 billion. Today, these rates have doubled or tripled. Current international statistics on obesity by WHO show that the United States and many other countries have very high obesity rates. In almost half of developed countries, one out of every two people is overweight or obese. America has a serious weight problem. Of children aged 4 to 5, 9.3% were obese and another 12.8% were overweight. 15. Prevalence of Obesity Among Children and Adolescents: United States, Trends 1963-1965 Through 2007-2008 ... expressed as weight in kilograms divided by height in meters squared (kg/m 2), is commonly used to classify obesity among adults, and is also recommended in children. The medical care costs of obesity in the United States are high. Obesity in the United States . In 2015 to 2016, 19.8% of children aged 10 to 11 were obese and a further 14.3% were overweight. Obesity, defined by the World Health Organisation as a body mass index of more than 30, is estimated to be responsible for between 1 and 3 percent of total health spending in most countries (and for between 5 and 10 percent in the United States). Hover over the bars on the graphic below to see how U.S. obesity rates compare with other OECD countries. The OECD has projected an increase in obesity rates until at least 2030, especially in the United States, Mexico and England with rates reaching 47%, 39% and 35% respectively.