Information from the National Health and Nutrition Examination Survey, which was conducted between 2009 and 2010, indicates that two out of three U.S. adults are overweight or obese. One out of three is obese, and one out of 20 adults is considered extremely obese. If you would like to lose weight, you are not alone. If you have been trying to lose weight but have not been successful at reaching your goal weight, a drug called "