Which type of diabetes is characterized by the immune system attacking insulin-producing cells?

Type 1 Diabetes is characterized by the immune system attacking and destroying the insulin-producing beta cells in the pancreas. This autoimmune response leads to a significant deficiency of insulin, which is crucial for regulating blood sugar levels. Because the body cannot produce enough insulin, people with Type 1 Diabetes often require lifelong insulin therapy to manage their blood glucose levels effectively.

In contrast, Type 2 Diabetes typically involves insulin resistance rather than an autoimmune attack. In this condition, the body still produces insulin, but the cells do not respond effectively to it. Gestational Diabetes occurs during pregnancy and is related to hormonal changes that affect insulin utilization. Prediabetes indicates higher than normal blood sugar levels that do not meet the criteria for diabetes but suggest a higher risk for developing Type 2 Diabetes in the future.