Article: article from journal or magazin.
Inconspicuous assessment of diet-induced thermogenesis using whole-body indirect calorimetry.
Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition et Métabolisme
Publication types: Journal Article ; Research Support, Non-U.S. Gov'tPublication Status: ppublish
We report a novel technique for computing diet-induced thermogenesis using data from 24-h respiration chamber measurements of 76 subjects. Physical activity (PA) was determined using a radar system to assess its duration and an accelerometer to evaluate its intensity. The regression line relating PA and energy expenditure facilitated calculation of the integrated thermogenic response to the total energy ingested (11.4% ± 3.8%), which is consistent with the values classically reported in the literature (10%) at the group level.
Adult, Algorithms, Atmosphere Exposure Chambers, Basal Metabolism, Calorimetry, Indirect, Diet, Energy Intake, Energy Metabolism, Female, Humans, Japan, Male, Middle Aged, Monitoring, Ambulatory/methods, Motor Activity, Postprandial Period, Radar, Reproducibility of Results, Respiration, Thermogenesis
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