Conventional wisdom says that fast food portions are growing bigger and bigger and bigger. It's also wrong. Two new reports found little change in average sodium, saturated fat and calories at three major fast-food chains.
The fast food industry has worked hard to revamp its image in recent years, with some chains adding items like egg whites, oatmeal and more salads to their menus. Despite the new items, little has really changed for many of the most popular items, according to two new reports from Tufts University's USDA Human Nutrition Research Center on Aging published in the CDC's journal Preventing Chronic Disease.