Dietary fibre and fibre fractions in the diet of Finnish diabetic and non-diabetic adolescents.

The intakes of total dietary fibre, water-soluble noncellulosic polysaccharides (WSNCP), water-insoluble noncellulosic polysaccharides (WISNCP), cellulose and lignins of 152 diabetic and 74 non-diabetic adolescents were studied. Food consumption data had been collected by means of two 48 h recall interviews. The diabetics obtained more total dietary fibre (33 g vs 18 g) and all fibre fractions than the controls. The fibre density of the diet was higher for the diabetics than for the controls for all meals and snacks. Positive correlations were found between total dietary fibre intake per 1000 kcal and energy-adjusted intakes of total carbohydrate, starch and most vitamins and minerals both in the diabetics and controls. A high concentration of dietary fibre in the diet thus indicated a higher general nutrient density.