Ad libitum intake of a high-carbohydrate or high-fat diet in young men: effects on nutrient balances.

Détails

ID Serval
serval:BIB_5612CBF2D669
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Ad libitum intake of a high-carbohydrate or high-fat diet in young men: effects on nutrient balances.
Périodique
American Journal of Clinical Nutrition
Auteur(s)
Proserpi C., Sparti A., Schutz Y., Di Vetta V., Milon H., Jéquier E.
ISSN
0002-9165 (Print)
ISSN-L
0002-9165
Statut éditorial
Publié
Date de publication
09/1997
Volume
66
Numéro
3
Pages
539-545
Langue
anglais
Notes
Publication types: Clinical Trial ; Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
Publication Status: ppublish
Résumé
The effect of diet composition [high-carbohydrate, low-fat (HC) and high-fat, low-carbohydrate (HF) diets] on macronutrient intakes and nutrient balances was investigated in young men of normal body weight. Eleven subjects were studied on two occasions for 48 h in a whole-body indirect calorimeter in a crossover design. Subjects selected their meals from a list containing a large variety of common food, which had a food quotient > 0.85 for the HC diet and < 0.85 for the HF diet. The average ad libitum intake was 14.41 +/- 0.85 MJ/d (67%, 18%, and 15% of energy as carbohydrate, fat, and protein, respectively) with the HC diet and 18.25 +/- 0.90 MJ/d (26%, 61%, and 13% of energy as carbohydrate, fat, and protein, respectively) with the HF diet. Total energy expenditure was not significantly influenced by diet composition: 10.46 +/- 0.27 and 10.97 +/- 0.22 MJ/d for the HC and HF diets, respectively. During the 2 test days, cumulative carbohydrate storage was 418 +/- 72 and 205 +/- 47 g, and fat balance was 29 +/- 17 and 291 +/- 29 g with the HC and HF diets, respectively. Only the HF diet induced a significantly positive fat balance. These results emphasize the important role of the dietary fat content in body fat storage.
Mots-clé
Adult, Calorimetry, Diet, Dietary Carbohydrates/administration & dosage, Dietary Fats/administration & dosage, Energy Intake, Energy Metabolism, Humans, Male, Oxidation-Reduction
Pubmed
Web of science
Création de la notice
21/01/2008 13:09
Dernière modification de la notice
20/08/2019 14:10
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