title: Glycaemic and insulin responses of diabetic patients to traditional Malaysian meals and the effect of guar gum.
abstract: The aims of the project were to determine the glycaemic and insulin responses of non-insulin dependent diabetic patients (NIDDM) to 3 traditional Malaysian meals compared to oral glucose, and to determine whether guar gum would affect these responses. Patients with NIDDM were tested with 75 g oral glucose and three common breakfast meals of the three main ethnic groups of Malaysia. When compared with the oral glucose group, significantly by lower blood glucose responses were seen at 90 and 120 minutes post prandial for nasi lemak (p<0.05) and at 60, 75 and 90 minutes for mee sup (p<0.05). No significant difference was seen for roti telur. There was no significant difference in plasma glucose at any time point of the study when the three test meals were compared with each other. Addition of 5g granulated guar gum mixed with water taken prior to the glucose significantly lowered the plasma glucose at 60, 120 and 150 minutes postprandially (p<0.05). Similarly for the test meals, guar gum significantly lowered plasma glucose concentration between 15 and 45 minutes (p<0.03) postprandial for nasi lemak and between 15 and 30 minutes (p<0.03) for mee sup but not with roti telur. With addition of guar gum, there was no significant change of insulin responses with the three meals but a significant increase was seen at 30 minutes (p<0.02) after ingestion of glucose.
authors.affiliation: Departments of Medicine and Biochemistry,Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
authors.forename: B A
authors.initials: BA
authors.lastname: Khalid
authors.forename: L F
authors.initials: LF
authors.lastname: Lee
authors.forename: A H
authors.initials: AH
authors.lastname: Samad
authors.forename: M L
authors.initials: ML
authors.lastname: Ng