Survey: Most Obese Claim to Eat Healthy By MIKE STOBBE , 08.01.2006, 11:59 PM More than three-quarters of obese Americans say they have healthy eating habits, according to a survey of more than 11,000 people. About 40 percent of obese people also said they do "vigorous" exercise at least three times a week, the telephone survey found. "There is, perhaps, some denial going on. Or there is a lack of understanding of what does it mean to be eating healthy, and what is vigorous exercise," said Dr. David Schutt of Thomson Medstat, the Michigan-based health-care research firm that conducted the...