For studies of a similar design and which assessed the same outcomes in similar population groups , we report the potential for the combining of data across studies in systematic review s. CONCLUSIONS This scoping review has revealed the extensive evidence base for many outcomes which could be the focus of systematic review s exploring the health effects of conventional yogurt consumption
BACKGROUND The health effects of conventional yogurt have been investigated for over a century ; however , few systematic review s have been conducted to assess the extent of the health benefits of yogurt .
OBJECTIVE The aim of this scoping review was to assess the volume of available evidence on the health effects of conventional yogurt .
Lipase inhibition attenuates the acute inhibitory effects of oral fat on food intake in healthy subjects.
The lipase inhibitor , orlistat , is used in the treatment of obesity and reduces fat absorption by about 30 % . However , the mean weight loss induced by orlistat is less than expected for the degree of fat malabsorption . It was hypothesised that lipase inhibition with orlistat attenuates the suppressive effects of oral fat on subsequent energy intake in normal-weight subjects . Fourteen healthy , lean subjects ( nine males , five females ; aged 25 + /- 1.3 years ) were studied twice , in a double-blind fashion . The subjects received a high-fat yoghurt ' preload ' ( males 400 g ( 2562 kJ ) ; females 300 g ( 1923 kJ ) ) , containing orlistat ( 120 mg ) on one study day ( and no orlistat on the other ' control ' day ) , 30 min before ad libitum access to food and drinks ;  energy intake was assessed during the following 8 h. Blood sample s were taken at regular intervals for the measurement of plasma cholecystokinin ( CCK ) . Each subject performed a 3 d faecal fat collection following each study . Energy intake during the day was greater following orlistat ( 10,220 ( SEM 928 ) kJ ) v. control ( 9405 ( SEM 824 ) kJ ) ( P=0.02 ) . On both days plasma CCK increased ( P<0.05 ) after the preload . Plasma CCK 20 min following ingestion of the preload was less after orlistat ( 4.1 ( SEM 0.9 ) pmol/l ) v. control ( 5.3 ( SEM 0.9 ) pmol/l ( P=0.028 ) ; however there was no difference in the area under the curve 0 - 510 min between the two study days . Fat excretion was greater following orlistat ( 1017 ( SEM 168 ) kJ ) v. control ( 484 ( SEM 90 ) kJ ) ( P=0.004 ) . In conclusion , in healthy , lean subjects the acute inhibitory effect of fat on subsequent energy intake is attenuated by orlistat and the increase in energy intake approximates the energy lost due to fat malabsorption
For studies of a similar design and which assessed the same outcomes in similar population groups , we report the potential for the combining of data across studies in systematic review s. CONCLUSIONS This scoping review has revealed the extensive evidence base for many outcomes which could be the focus of systematic review s exploring the health effects of conventional yogurt consumption
BACKGROUND The health effects of conventional yogurt have been investigated for over a century ; however , few systematic review s have been conducted to assess the extent of the health benefits of yogurt .
OBJECTIVE The aim of this scoping review was to assess the volume of available evidence on the health effects of conventional yogurt .