Yes, GLP-1 medicines can help improve insulin sensitivity, particularly in people with type 2 diabetes. These medications enhance the body's response to insulin, which is crucial for managing blood sugar levels. By promoting the release of insulin when glucose levels rise and reducing the amount of glucose produced by the liver, GLP-1 medicines can help lower blood sugar levels and improve overall metabolic health. If you're considering GLP-1 therapy, it's a good idea to discuss this aspect with your GP, who can provide tailored advice based on your health status.