How does caffeine affect glucose levels?

Caffeine can influence glucose levels by increasing insulin resistance, which may lead to higher blood sugar levels, especially in individuals with type 2 Diabetes. It stimulates the release of adrenaline, promoting the liver to release more glucose into the bloodstream. Additionally, caffeine's effect on glucose metabolism can vary based on individual factors such as overall health, tolerance, and genetic predisposition. In moderate amounts, caffeine may not significantly impact glucose levels in healthy individuals.