AI-Assisted Blood Glucose Management Study

AI-driven health management tools can leverage continuous glucose monitoring (CGM), physical activity, and dietary data to provide real-time, individualized feedback, improving self-management and adherence. The X Life model integrates AI algorithms with wearable devices to dynamically adjust dietary and exercise recommendations. Preliminary user studies suggest good usability and user experience, with potential to promote positive behavior change. This trial aims to preliminarily evaluate whether the X Life AI system can improve glucose tolerance (measured by oral glucose tolerance test \[OGTT\] incremental area under the curve \[iAUC\]) in adults with prediabetes, providing effect size and protocol design reference for a future confirmatory randomized controlled trial. The investigators designed this trial with the assistance of a digital twin-based clinical research system (termed X Town).