Hormonal

Advising subjects with impaired glucose tolerance (IGT) to consume a high-carbohydrate, low-glycemic index (GI) diet significantly improves glucose disposition index (DI) and beta-cell function compared to high-GI or low-carbohydrate high-MUFA diets, without altering insulin sensitivity.

If you have impaired glucose tolerance, focus on the quality of your carbohydrates rather than just cutting them out. Aim for a diet where 55% of your calories come from carbohydrates, but prioritize low-glycemic index foods like legumes, barley, and whole-grain pasta. This approach has been shown to significantly improve your pancreas's ability to secrete insulin (beta-cell function) compared to low-carb or high-glycemic diets, helping to manage your condition without needing to restrict total carbohydrate intake.