3.3. Substrate Oxidation
On day 14, substrate oxidation was postprandially measured during daytime and nighttime in a respiration chamber and the following morning (day 15) using a ventilated hood after a breakfast meal. The sleeping metabolic rate (SMR) during the night was not different between the diets (Low GI/SFA: 4.37 ± 0.19 Kj/min; High GI/SFA: 4.36 ± 0.17 Kj/min; 