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    Université de Fribourg

    Postprandial thermogenesis and respiratory quotient in response to galactose: comparison with glucose and fructose in healthy young adults

    Charrière, Nathalie ; Montani, Jean-Pierre ; Dulloo, Abdul G.

    In: Journal of Nutritional Science, 2016, vol. 5, p. -

    Circumstantial evidence suggests that substitution of glucose or sucrose by the low- glycaemic index sugar galactose in the diet may lead to greater thermogenesis and/or fat oxidation. Using ventilated hood indirect calorimetry, we investigated, in twelve overnight-fasted adults, the resting energy expenditure (REE) and respiratory quotient (RQ) for 30 min before and 150 min after ingestion of...

    Université de Fribourg

    Energy expenditure and substrate oxidation in response to side-alternating whole body vibration across three commonly-used vibration frequencies

    Fares, Elie-Jacques ; Charrière, Nathalie ; Montani, Jean-Pierre ; Schutz, Yves ; Dulloo, Abdul G. ; Miles-Chan, Jennifer L.

    In: PLOS ONE, 2016, vol. 11, no. 3, p. e0151552

    There is increasing recognition about the importance of enhancing energy expenditure (EE) for weight control through increases in low-intensity physical activities comparable with daily life (1.5–4 METS). Whole-body vibration (WBV) increases EE modestly and could present both a useful adjuvant for obesity management and tool for metabolic phenotyping. However, it is unclear whether a...