"With obesity rising markedly, reliance on the accuracy of food labeling is an important weight management strategy. Since people who are trying to reduce their weight are encouraged to choose meals labeled as "lower in calories" or "reduced-energy" in restaurants and supermarkets, it is essential that the listed data are accurate. In a study published in the January 2010 issue of the Journal of the American Dietetic Association, researchers from Tufts University found that some commercially prepared foods contained more calories than indicated in nutritional labeling.However, those that did well were the big chains and they were off by only single-digit percentages.
Measured energy values of 29 quick-serve and sit-down restaurant foods averaged 18% more calories than the stated values. Likewise, measured energy values of 10 frozen meals purchased from supermarkets averaged 8% more calories than stated on the label.
The commercially prepared restaurant foods and supermarket frozen convenience meals were obtained in the Boston, MA, area. The energy content was measured and compared with nutrition data stated by the vendor or manufacturer. The restaurant chains included both quick-serve and sit-down establishments with broad distribution throughout the United States."
Over time, a few Calories too much, then a few too few will average out.
And the big chains will always do better than the mom and pop places or how you will do at home.
If you are serious about weight loss and want to eat fast food, see here.
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