Lower calorie foods purchased in restaurants contain more calories than listed, new study suggests
Wednesday, July 20, 2011 - 09:30
in Mathematics & Economics
Disclosing the calories in restaurant foods to customers holds promise as a strategy to lower the nation's obesity rate. However, a new study of food items from national chain restaurants found that while stated calories on restaurant menus and websites were accurate on average, 19% of individual samples differed from laboratory measurements by more than 100 calories and lower calorie foods tended to contain more than listed.