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 .
A low-GI diet is associated with a short-term improvement of glycaemic control in Asian patients with type 2 diabetes.
AIMS The aim of this study is to compare the efficacy of low glycaemic index ( GI ) vs. conventional carbohydrate exchange ( CCE ) dietary advice on glycaemic control and metabolic parameters in patients with type 2 diabetes . METHODS A total of 104 patients with type 2 diabetes were r and omly assigned to either a low GI ( GI ) or CCE dietary advice over a 12-week period . The primary end-point was glycaemic control as assessed by glycated haemoglobin A1c ( HbA1c ) , fructosamine level and plasma glucose . The secondary end-points were anthropometric measurements and metabolic parameters that include blood pressure , lipid profile and insulin levels . The oral antidiabetic medications remained unchanged throughout the duration of the study . RESULTS A low-GI diet was associated with significant changes in the fructosamine level ( DeltaGI = -0.20 + /- 0.03 ; DeltaCCE = -0.08 + /- 0.03 mmol/l , p < 0.01 ) and waist circumference ( DeltaGI group = -1.88 + /- 0.30 cm ; DeltaCCE group : -0.36 + /- 0.4 cm , p < 0.05 ) at week 4 . At week 12 , the changes in fasting glucose ( DeltaGI = -0.03 + /- 0.3 ; DeltaCCE = 0.7 + /- 0.3 mmol/l ; p < 0.05 ) and waist circumference ( DeltaGI = -2.35 + /- 0.47 cm ; DeltaCCE group = -0.66 + /- 0.46 cm ; p < 0.05 ) in the GI group was significantly lower than the CCE group . With the low-GI diet , the changes in postpr and ial glycaemia at time 0 , 60 , 150 and 180 min after consuming the st and ard test meal was lower than with the CCE diet ( p < 0.05 ) . No significant differences were found between the groups for the remaining parameters that were measured . CONCLUSIONS Use of a low-GI diet result ed in significant changes of serum fructosamine level , plasma glucose and waist circumference in Asian patients with type 2 diabetes over a 12-week period compared with those following a CCE diet . The effect on HbA1c and other metabolic parameters was not significantly different between the two study groups but the improvement within the GI group was more pronounced and of clinical benefit
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 .