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Research Research and Professional Brief| Volume 110, ISSUE 1, P116-123, January 2010

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The Accuracy of Stated Energy Contents of Reduced-Energy, Commercially Prepared Foods

      Abstract

      The accuracy of stated energy contents of reduced-energy restaurant foods and frozen meals purchased from supermarkets was evaluated. Measured energy values of 29 quick-serve and sit-down restaurant foods averaged 18% more than stated values, and measured energy values of 10 frozen meals purchased from supermarkets averaged 8% more than originally stated. These differences substantially exceeded laboratory measurement error but did not achieve statistical significance due to considerable variability in the degree of underreporting. Some individual restaurant items contained up to 200% of stated values and, in addition, free side dishes increased provided energy to an average of 245% of stated values for the entrees they accompanied. These findings suggest that stated energy contents of reduced-energy meals obtained from restaurants and supermarkets are not consistently accurate, and in this study averaged more than measured values, especially when free side dishes were taken into account. If widespread, this phenomenon could hamper efforts to self-monitor energy intake to control weight, and could also reduce the potential benefit of recent policy initiatives to disseminate information on food energy content at the point of purchase.
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      References

        • Ogden C.L.
        • Carroll M.D.
        • Curtin L.R.
        • McDowell M.A.
        • Tabak C.J.
        • Flegal K.M.
        Prevalence of overweight and obesity in the United States, 1999-2004.
        JAMA. 2006; 295: 1549-1555
        • Economic Research Service
        Average daily per capita calories from the US food availability, adjusted for spoilage and other waste.
        (US Department of Agriculture, Economic Research Service Web site) (Accessed July 28, 2008)
      1. Health, United States, 2007.
        National Center for Health Statistics, Hyattsville, MD2007
        • Jakicic J.M.
        • Clark K.
        • Coleman E.
        • Donnelly J.E.
        • Foreyt J.
        • Melanson E.
        • Volek J.
        • Volpe S.L.
        American College of Sports Medicine position stand.
        Med Sci Sports Exerc. 2001; 33: 2145-2156
        • Wadden T.A.
        • Osei S.
        The treatment of obesity: An overview.
        in: Wadden T.A. Stunkard A.J. Handbook of Obesity Treatment. The Guilford Press, New York, NY2002: 229-248
        • Wadden T.A.
        • Butryn M.L.
        Behavioral treatment of obesity.
        Endocrinol Metab Clin North Am. 2003; 32: 981-1003
        • Wing R.R.
        • Hill J.O.
        Successful weight loss maintenance.
        Annu Rev Nutr. 2001; 21: 323-341
        • Lin B.
        • Frazao E.
        • Guthrie J.
        Away-from-home foods increasingly important to quality of American diet.
        Economic Research Service, Washington, DC1999 (Agricultural Information Bulletin No. 749)
        • Kant A.K.
        • Graubard B.I.
        Eating out in America, 1987–2000: Trends and nutritional correlates.
        Prev Med. 2004; 38: 243-249
        • Paeratakul S.
        • Ferdinand D.P.
        • Champagne C.M.
        • Ryan D.H.
        • Bray G.A.
        Fast-food consumption among US adults and children: Dietary and nutrient intake profile.
        J Am Diet Assoc. 2003; 103: 1332-1338
        • Eck Clemens L.H.
        • Slawson D.L.
        • Klesges R.C.
        The effect of eating out on quality of diet in premenopausal women.
        J Am Diet Assoc. 1999; 99: 442-444
        • Bowman S.A.
        • Vinyard B.T.
        Fast food consumption of US adults: Impact on energy and nutrient intakes and overweight status.
        J Am Coll Nutr. 2004; 23: 163-168
        • Lin B.H.
        • Frazao E.
        Nutritional quality of foods at and away from home.
        Food Rev. 1997; 20: 33-40
        • Guthrie J.F.
        • Lin B.H.
        • Frazao E.
        Role of food prepared away from home in the American diet, 1977-78 versus 1994-96: Changes and consequences.
        J Nutr Educ Behav. 2002; 34: 140-150
      2. Nutrition Labeling of Restaurant Foods, 21 CFR §101.10. 1996
        • US Center for Food Science and Applied Nutrition
        Guidance for industry: A labeling guide for restaurants and other retail establishments selling away-from-home foods.
        (US Center for Food Science and Applied Nutrition Web site) (Published April 2008. Accessed June 9, 2008)
        • Wolf I.
        Restaurant menu promises buried in fat.
        Scripps Howard News Service. May 21, 2008
        • Hurley J.
        • Liebman B.
        Restaurant confidential Italian restaurant food: Belly-ssimo!.
        Nutrition Action Healthletter. 2007; : 11-15
        • Root A.D.
        • Toma R.B.
        • Frank G.C.
        • Reiboldt W.
        Meals identified as healthy choices on restaurant menus: An evaluation of accuracy.
        Int J Food Sci Nutr. 2004; 55: 449-454
        • Woo S.
        Push for calories on menus gains.
        The Wall Street Journal. June 11, 2008; : A2
      3. Menu Education and Labeling Act (MEAL act), HR 3895, 110th Congress, 2nd Session. 2007
        • Pomeranz J.L.
        • Brownell K.D.
        Legal and public health considerations affecting the success, reach, and impact of menu-labeling laws.
        Am J Public Health. 2008; 98: 1578-1583
        • Elia M.
        • Cummings J.H.
        Physiological aspects of energy metabolism and gastrointestinal effects of carbohydrates.
        Eur J Clin Nutr. 2007; 61: 40
        • Merrill A.L.
        • Watt B.K.
        Energy Value of Foods: Basis and Derivation.
        Agricultural Research Service, Washington, DC1973 (US Department of Agriculture Handbook No. 74)
      4. CalorieKing—About the food database.
        (Accessed June 5, 2009)
      5. Nutrition Labeling of Foods, 21 CFR §101.9(g)(5). 2005
        • US Food and Drug Administration
        Foods—Net Weight.
        US Food and Drug Administration, Silver Spring, MD2005 (Compliance Policy Guide 7120.19 §562.300)
      6. Nutrition Labeling of Foods, 21 CFR §101.9(a). 2005
      7. Nutrition Labeling of Foods, 21 CFR §101.9(c). 2005
      8. Nutrition Labeling of Foods, 21 CFR §101.9(g)(2). 2005
      9. Nutrition Labeling of Foods, 21 CFR §101.9(g)(8). 2005
      10. Nutrition Labeling of Foods, 21 CFR §101.9(c)(1)(i)(A) - (E). 2005
      11. Food Additives Permitted for Direct Addition to Food for Human Consumption, 21 CFR §172. 2005
      12. Direct Food Substances Affirmed as Generally Recognized as Safe, 21 CFR §184. 2005
      13. Guidance for industry: FDA nutrition labeling manual—A guide for developing and using data bases.
        (US Center for Food Science and Applied Nutrition. Web site) (Published March 17, 1998. Accessed June 10, 2008)
      14. Guidance for industry: A food labeling guide.
        (US Center for Food Science and Applied Nutrition Web site) (Published April 2008. Accessed June 9, 2008)
      15. Domestic and import NLEA, nutrient sample analysis, and general food labeling requirements program.
        Compliance Program Guidance Manual Fiscal Year 2007-2008. Food and Drug Administration, Washington, DC2006 (7321.005)
      16. Investigations Operations Manual.
        US Food and Drug Administration, Washington, DC2009 (4.1.4.6)
      17. FDA analysis finds bread grossly mislabeled.
        (US Food and Drug Administration. Web site) (Published 2003. Accessed April 2, 2009)
      18. Domestic food safety program.
        in: Compliance Program Guidance Manual Fiscal Year 2007-2008. Food and Drug Administration, Washington, DC2007: 7303.803
      19. Regulatory Procedures Manual.
        US Food and Drug Administration, Washington, DC2008
      20. Nutrition Labeling of Restaurant Foods, 21 CFR §101.10. 1996
      21. New York City Health Code §81.50. 2008

      Biography

      L. E. Urban is a doctoral degree student, Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA.

      Biography

      E. Saltzman is chair, Department of Nutritional Sciences, Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA.

      Biography

      L. M. Ausman is Saqr bin Mohammed Al Qasimi Professor in International Nutrition, Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA.

      Biography

      G. E. Dallal is director, Biostatistics Unit, Energy Metabolism Laboratory, Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA.

      Biography

      L. M. Robinson is a research dietitian, Energy Metabolism Laboratory, Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA.

      Biography

      S. B. Roberts is director, Energy Metabolism Laboratory, Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA.