Hormonal

A non-carbohydrate counting (non-CC) meal bolus strategy based on preprandial glucose levels, when used with open-source automated insulin delivery (AID), significantly improves time in range (TIR) and reduces glycemic variability compared to manual open-loop modes in adults with Type 1 Diabetes.

If you have Type 1 Diabetes and find carbohydrate counting stressful or error-prone, consider using an open-source automated insulin delivery system (like AndroidAPS) with a simplified bolus strategy. Instead of counting carbs, you calculate your insulin based on your pre-meal glucose level and your average mealtime insulin needs. This approach can significantly improve your time in range and reduce glycemic variability, especially at night, without increasing the risk of hypoglycemia. It is a viable alternative for those who find traditional carb counting burdensome.