Diabetes is a chronic condition where the body cannot produce or use insulin effectively. It's classified into two types: Type 1 and Type 2. Type 1 is caused by the immune system attacking insulin-producing cells, while Type 2 occurs when the body becomes insulin-resistant. Diabetes can lead to health issues like heart disease, stroke, kidney damage, nerve damage, and blindness. Proper management through medication, lifestyle changes, and insulin therapy is necessary. Early diagnosis is crucial for ideal treatment and management to enhance the quality of life for people with diabetes.