In a recent study, I came across the relationship between Propranolol, a commonly used beta-blocker, and glucose levels in the body. It turns out that Propranolol may affect glucose levels by reducing insulin secretion and increasing insulin resistance. This can be particularly concerning for individuals with diabetes or at risk of developing diabetes. As a result, it's crucial for patients and healthcare providers to monitor glucose levels closely while on this medication. Make sure to consult with your doctor if you have concerns about how Propranolol may influence your glucose levels.