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The effect of a high protein-low calorie diet on the energy expenditure of obese adolescents.
Eur J Clin Nutr. 1992 Dec; 46(12):897-902.EJ

Abstract

Resting energy expenditure (REE), and body composition, as fat-free mass (FFM) and fat mass, were determined in seven obese adolescents before and after weight loss of a mean 13.5 kg on an approximately 800 kcal/d (3349 kJ), high protein reducing diet regimen. Ideal body weight decreased from 166% to 142% in 8 weeks. There were no significant changes in total body potassium (TBK), extracellular water (ECW), intracellular water (ICW) or total body water (TBW) with weight loss. The REE (kcal/d) fell from 2034 +/- 392 (8514 +/- 1641 kJ) to 1762 +/- 453 (7376 +/- 1896 kJ) with weight loss (P < 0.05). However, when the REE was expressed as kcal/body weight there was no difference between before and after weight loss, 21.4 +/- 2.8 (90 +/- 21 kJ) and 21.6 +/- 4.5 (90 +/- 19 kJ). Similarly, when REE was examined in relation to FFM (kcal/kg) before and after weight loss, there were also no significant differences: 34.6 +/- 5.1 (145 +/- 21 kJ) and 32.1 +/- 7.9 (134 +/- 33 kJ).

Authors+Show Affiliations

Stallings VA
Division of Gastroenterology and Nutrition, Children's Hospital of Philadelphia, PA 19104.
Pencharz PB
No affiliation info available

MeSH

AdolescentAdolescent Nutritional Physiological PhenomenaBody CompositionBody HeightBody WeightChildDiet, ReducingDietary ProteinsEnergy IntakeEnergy MetabolismEvaluation Studies as TopicFemaleHumansMaleObesityWeight Loss

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

1483419

Citation

Stallings, V A., and P B. Pencharz. "The Effect of a High Protein-low Calorie Diet On the Energy Expenditure of Obese Adolescents." European Journal of Clinical Nutrition, vol. 46, no. 12, 1992, pp. 897-902.
Stallings VA, Pencharz PB. The effect of a high protein-low calorie diet on the energy expenditure of obese adolescents. Eur J Clin Nutr. 1992;46(12):897-902.
Stallings, V. A., & Pencharz, P. B. (1992). The effect of a high protein-low calorie diet on the energy expenditure of obese adolescents. European Journal of Clinical Nutrition, 46(12), 897-902.
Stallings VA, Pencharz PB. The Effect of a High Protein-low Calorie Diet On the Energy Expenditure of Obese Adolescents. Eur J Clin Nutr. 1992;46(12):897-902. PubMed PMID: 1483419.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The effect of a high protein-low calorie diet on the energy expenditure of obese adolescents. AU - Stallings,V A, AU - Pencharz,P B, PY - 1992/12/1/pubmed PY - 1992/12/1/medline PY - 1992/12/1/entrez SP - 897 EP - 902 JF - European journal of clinical nutrition JO - Eur J Clin Nutr VL - 46 IS - 12 N2 - Resting energy expenditure (REE), and body composition, as fat-free mass (FFM) and fat mass, were determined in seven obese adolescents before and after weight loss of a mean 13.5 kg on an approximately 800 kcal/d (3349 kJ), high protein reducing diet regimen. Ideal body weight decreased from 166% to 142% in 8 weeks. There were no significant changes in total body potassium (TBK), extracellular water (ECW), intracellular water (ICW) or total body water (TBW) with weight loss. The REE (kcal/d) fell from 2034 +/- 392 (8514 +/- 1641 kJ) to 1762 +/- 453 (7376 +/- 1896 kJ) with weight loss (P < 0.05). However, when the REE was expressed as kcal/body weight there was no difference between before and after weight loss, 21.4 +/- 2.8 (90 +/- 21 kJ) and 21.6 +/- 4.5 (90 +/- 19 kJ). Similarly, when REE was examined in relation to FFM (kcal/kg) before and after weight loss, there were also no significant differences: 34.6 +/- 5.1 (145 +/- 21 kJ) and 32.1 +/- 7.9 (134 +/- 33 kJ). SN - 0954-3007 UR - https://www.unboundmedicine.com/medline/citation/1483419/The_effect_of_a_high_protein_low_calorie_diet_on_the_energy_expenditure_of_obese_adolescents_ DB - PRIME DP - Unbound Medicine ER -