Key Takeaways Each daily cup of coffee is linked to approximately 6% lower risk of developing type 2 diabetes, with 2-4 cups showing 20-30% lower risk compared to non-drinkers. Coffee protects the liver, with regular drinkers showing 20-30% lower risk of non-alcoholic fatty liver disease and reduced liver fibrosis. The benefits apply to both regular and decaffeinated coffee, but added sugars and syrups can completely negate these protective effects. Overview The Diabetes Conn