CONCLUSIONS Pasta in the context of low-GI dietary patterns does not adversely affect adiposity and even reduces body weight and BMI compared with higher-GI dietary patterns .
OBJECTIVE Carbohydrate staples such as pasta have been implicated in the obesity epidemic .
It is unclear whether pasta contributes to weight gain or like other low-glycaemic index ( GI ) foods contributes to weight loss .
We synthesis ed the evidence of the effect of pasta on measures of adiposity .
No effect of a diet with a reduced glycaemic index on satiety, energy intake and body weight in overweight and obese women
Objective : To investigate whether a diet with a reduced glycaemic index ( GI ) has effects on appetite , energy intake , body weight and composition in overweight and obese female subjects . Design : R and omized crossover intervention study including two consecutive 12-week periods . Lower or higher GI versions of key carbohydrate-rich foods ( breads , breakfast cereals , rice and pasta/potatoes ) were provided to subjects to be incorporated into habitual diets in ad libitum quantities . Foods intended as equivalents to each other were balanced in macronutrient composition , fibre content and energy density . Subjects : Nineteen overweight and obese women , weight-stable , with moderate hyperinsulinaemia ( age : 34–65 years , body mass index : 25–47 kg m−2 , fasting insulin : 49–156 pmol l−1 ) .  Measurements : Dietary intake , body weight and composition after each 12-week intervention . Subjectively rated appetite and short-term ad libitum energy intake at a snack and lunch meal following fixed lower and higher GI test breakfasts ( GI 52 vs 64 ) in a laboratory setting . Results : Free-living diets differed in GI by 8.4 units ( 55.5 vs 63.9 ) , with key foods providing 48 % of carbohydrate intake during both periods . There were no differences in energy intake , body weight or body composition between treatments . On laboratory investigation days , there were no differences in subjective ratings of hunger or fullness , or in energy intake at the snack or lunch meal . Conclusion : This study provides no evidence to support an effect of a reduced GI diet on satiety , energy intake or body weight in overweight/obese women . Cl aims that the GI of the diet per se may have specific effects on body weight may therefore be misleading
CONCLUSIONS Pasta in the context of low-GI dietary patterns does not adversely affect adiposity and even reduces body weight and BMI compared with higher-GI dietary patterns .
OBJECTIVE Carbohydrate staples such as pasta have been implicated in the obesity epidemic .
It is unclear whether pasta contributes to weight gain or like other low-glycaemic index ( GI ) foods contributes to weight loss .
We synthesis ed the evidence of the effect of pasta on measures of adiposity .