Glycaemic responses after ingestion of 3 local carbohydrate-based foods in West Indian patients with type-2 diabetes mellitus.
Clin Nutr
; 23(4): 631-40, 2004 Aug.
Article
em En
| MEDLINE
| ID: mdl-15297100
BACKGROUND & AIM: Previous studies suggest that inadequate glycaemic control in diabetic patients might be related to the type of carbohydrates the patients consume regularly. Thus, we aimed to assess glucose and insulin responses after diabetic and non-diabetic subjects ingested 3 commonly consumed carbohydrate-based foods. METHODS: Thirty-eight type-2 diabetic and 27 non-diabetic subjects were studied in 3 different occasions of 7 days apart. On each day of the study, anthropometric indices were measured and after collecting fasting blood samples, subjects randomly consumed bread, roti or rice within 10 min. Subsequently 7 ml of venous blood samples were collected at 60, 90, 120 and 150 min for determination of glucose and insulin responses. RESULTS: Although the diabetic patients were older than the healthy subjects (P < 0.05), both subjects had similar weight, body mass index and waist and hip circumferences (P > 0.05). The mean fasting and post meal plasma glucose concentrations for the 3 test foods were higher in diabetic patients than the corresponding values for the healthy subjects (all; P < 0.001). Generally, roti elicited the highest total incremental glucose responses in the diabetic patients irrespective of ethnic group (P < 0.05). CONCLUSION: There were variations in glucose and insulin responses to the 3 test foods. However, roti elicited the highest postprandial hyperglycaemia and should therefore be discouraged in regular dietary plan of diabetic patients.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Glicemia
/
Carboidratos da Dieta
/
Diabetes Mellitus Tipo 2
/
Insulina
Tipo de estudo:
Clinical_trials
/
Prognostic_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Caribe
Idioma:
En
Revista:
Clin Nutr
Ano de publicação:
2004
Tipo de documento:
Article
País de publicação:
Reino Unido