Summary
The possibility that dietary-induced thermogenesis may be decreased in obesity has been proposed in recent years. However, the results of human studies so far obtained are conflicting. The present research was undertaken in order to clarify this question. We studied postprandial thermogenesis induced by ingestion of a mixed meal and of a carbohydrate mixture in 15 normal and 12 obese subjects. Blood glucose and plasma insulin levels were measured at the same time. The data obtained have shown that the mean resting metabolic rate (RMR) expressed as a function of body weight3/4, is almost the same in obese as in normal-weight subjects (0.115±0.018vs 0.133±0.021 kj/min/kg3/4, respectively). Moreover, the increment of mixed-meal induced thermogenesis (MM-IT) was 48±22% in normal and −0.8±12% in obese subjects, respectively (p<0.01). Carbohydrate induced thermogenesis (CHO-IT) appeared slightly higher in normal-weight than in obese subjects (159±66vs 98±46). After carbohydrate ingestion we observed a higher glycemic and insulinemic response in obesity. These results indicate that thermogenesis induced by ingestion of food is reduced in obese subjects; they are also compatible with the idea that insulin resistance could play a role in this phenomenon.
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Bessard T., Schutz Y., Jéquier E.: Energy expenditure and postprandial thermogenesis in obese women before and after weight loss — Amer. J. clin. Nutr.38, 680–693, 1983.
Contaldo F., Reed L. A., Laviano A., Coltorti A., Pacioni D., Borrelli R., Mancini M.: Postprandial thermogenesis and meal lipid composition in human obesity — Europ. J. clin. Invest.14, 2, 1984.
Felig P., Cunningham J., Levitt M., Hendler R., Nadel E.: Energy expenditure in obesity in fasting and postprandial state — Amer. J. Physiol.244, E45-E51, 1983.
Golay A., Schutz J., Meyer H. U., Thiébaud D., Curchod B., Maeder E., Felber J. P., Jéquier E.: Glucose induced thermogenesis in nondiabetic and diabetic obese subjects — Diabetes31, 1023–1028, 1982.
Jéquier E.: Métabolisme energétique. — Encyclopédie Médico Chirurgicale, Nutrition 10371, A 10, 11, 1980; p. 1.
Jéquier E., Schutz Y.: New evidence for thermogenic defect in human obesity — Int. J. Obesity9 (Suppl. 2), 1–7, 1985.
Jung R. T., Shetty P. S., James W. P. T., Barrand M., Callingham B. A.: Reduced thermogenesis in obesity — Nature (Lond.)279, 322–323, 1979.
Kaplan M. L., Leveille G. A.: Calorigenic response in obese and nonobese women — Amer. J. clin. Nutr.29, 1108–1113, 1976.
Kleiber M.: The fire of life. Huntington, New York, 1975; p. 180–181.
Nair K. S., Halliday D., Garrow J. S.: Thermic response to isoenergetic protein, carbohydrate or fat meals in lean and obese subjects — Clin. Sci.65, 307–312, 1983.
Ravussin E., Burnard B., Schutz Y., Jéquier E.: Twenty-four hour energy expenditure and resting metabolic rate in obese, moderately obese, and control subjects — Amer. J. clin. Nutr.35, 366–373, 1982.
Rothwell N. J., Stock M. J.: Regulation of energy balance — Ann. Rev. Nutr.1, 235–256, 1981.
Schutz Y., Golay A., Felber J.-P., Jéquier E.: Decreased glucose-induced thermogenesis after weight loss in obese subjects: a predisposing factor for relapse of obesity — Amer. J. clin. Nutr.39, 380–387, 1984.
Sharief N. N., Macdonald I.: Differences in dietary-induced thermogenesis with various carbohydrates in normal and overweight men — Amer. J. Nutr.35, 267–272, 1982.
Shetty P. S., Jung R. T., James W. P. T., Barrand M. A., Callingham B. A.: Postprandial thermogenesis in obesity — Clin. Sci.60, 519–525, 1981.
Wang C. C., Strouse S.: Studies on the metabolism of obesity. III. The specific dynamic action of food — Arch. intern. Med.34, 573–583, 1924.
Welle S. L., Campbell R. G.: Normal thermic effect of glucose in obese women — Amer. J. clin. Nutr.37, 87–92, 1983.
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De Palo, C., Macor, C., Sicolo, N. et al. Dietary-induced thermogenesis in obesity. Response to mixed and carbohydrate meals. Acta diabet. lat 26, 155–162 (1989). https://doi.org/10.1007/BF02581367
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DOI: https://doi.org/10.1007/BF02581367