Blood glucose and insulin levels in normal subjects following a meal with and without added sugar beet pulp.
The fibrous components of sugar beet pulp were investigated to determine whether they would reduce the post-prandial rise in blood glucose and plasma insulin levels when incorporated into a mixed meal. On two separate occasions six healthy volunteers were given either a control meal (providing 86 g carbohydrate) or an identical meal with the addition of 20 g sugar beet pulp (test meal). Blood glucose and plasma insulin levels were measured post-prandially for 3 hours. There was no significant difference between the mean blood glucose of plasma insulin curves at any time after the two meals. Since viscous types of dietary fibers are known to be effective in reducing post-prandial hyperglycaemia and insulinaemia, it would seem that either the physio-chemical nature of the fibre or the procedure employed to extract the sugar renders the particulate fibre inactive.
D000293:Adolescent; D000328:Adult; D001786:Blood Glucose / Q000378:metabolism*; D004040:Dietary Carbohydrates / Q000494:pharmacology; D004043:Dietary Fiber / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007328:Insulin / Q000097:blood*; D008297:Male; D013997:Time Factors
D001786:Blood Glucose; D004040:Dietary Carbohydrates; D004043:Dietary Fiber; D007328:Insulin