According to the 1999–2002 National Health and Nutrition Examination Survey, the prevalence of overweight or obesity in adults aged older than 20 years was 65.0%, and the prevalence of obesity was 30.0%.
According to the 1999–2002 National Health and Nutrition Examination Survey, the prevalence of overweight or obesity in adults aged older than 20 years was 65.0%, and the prevalence of obesity was 30.0%.