Acute effects of oral preloads with increasing energy density on gastric emptying, gut hormone release, thermogenesis and energy intake, in overweight and obese men
▪ Author : ND Luscombe-Marsh, RV Seimon, E Bollmeyer, JM Wishart, GA Wittert, M Horowitz, M Bellon, C Feinle-Bisset
▪ Keyword : gut function, body weight regulation, high-fat diet, high-protein diet, humans
▪ Content : This study investigated the effect of high- and low-energy density preloads on gastrointestinal and metabolic factors, which act to regulate acute energy intake. Sixteen overweight and obese men (BMI range: 27.2-36.5 kg/m2) each received 3 oral preloads in randomised order: i) high-energy-density, high-fat (1.5 kcal/g), ii) low-energy-density, high-fat (1.1 kcal/g), and iii) low-energy-density, high-protein (1.1 kcal/g).