Type 1 vs. Type 2 Diabetes: Key Differences Type 1 Diabetes: This is an autoimmune condition where the body’s immune system attacks insulin-producing cells in the pancreas. As a result, people with type 1 diabetes produce little to no insulin. This type often develops in childhood or adolescence and requires insulin injections or an insulin pump for management. Type 2 Diabetes: This is the more common form of diabetes, often associated with lifestyle factors such as obesity and physical inactivity. In type 2 diabetes, the body either becomes resistant to insulin or doesn’t produce enough insulin. It typically develops in adults, but an increasing number of younger people are being diagnosed due to rising obesity rates. Management includes lifestyle changes, oral medications, and sometimes insulin. |