Postprandial Glucose and Insulin Responses to Meals Containing Different Carbohydrates in Normal and Diabetic Subjects

John P Bantle, Dawn C. Laine, Gay W. Castle, J. William Thomas, Byron J. Hoogwerf, Frederick C. Goetz

Research output: Contribution to journalArticlepeer-review

223 Scopus citations

Abstract

To examine whether the form of dietary carbohydrate influences glucose and insulin responses, we studied the glucose and insulin responses to five meals — each containing a different form of carbohydrate but all with nearly identical amounts of total carbohydrate, protein, and fat — in 10 healthy subjects, 12 patients with Type I diabetes, and 10 patients with Type II diabetes. The test carbohydrates were glucose, fructose, sucrose, potato starch, and wheat starch. In all three groups, the meal containing sucrose as the test carbohydrate did not produce significantly greater peak increments in the plasma concentration of glucose or greater increments in the area under the plasma glucose–response curves than did meals containing potato, wheat, or glucose as test carbohydrates. Urinary excretion of glucose in patients with diabetes was not significantly greater after the sucrose meal. The meal containing fructose as the test carbohydrate produced the smallest increments in plasma glucose levels, but the differences were not always statistically significant. In healthy subjects and patients with Type II diabetes, peak serum concentrations of insulin were not significantly different in response to the five test carbohydrates. Our data do not support the view that dietary sucrose, when consumed as part of a meal, aggravates postprandial hyperglycemia. (N Engl J Med 1983; 309:7–12).

Original languageEnglish (US)
Pages (from-to)7-12
Number of pages6
JournalNew England Journal of Medicine
Volume309
Issue number1
DOIs
StatePublished - Jul 7 1983

Fingerprint

Dive into the research topics of 'Postprandial Glucose and Insulin Responses to Meals Containing Different Carbohydrates in Normal and Diabetic Subjects'. Together they form a unique fingerprint.

Cite this