### Differences Between Type 1 and Type 2 Diabetes **Similarities:** - Both are chronic conditions affecting blood sugar regulation. - Both can lead to high blood sugar levels, increasing the risk of complications. **Type 1 Diabetes:** - The body does not produce insulin. - Symptoms develop quickly, often in childhood or adolescence. - It is an autoimmune condition where the immune system attacks insulin-producing cells. - Requires regular insulin injections. **Type 2 Diabetes:** - The body does not use insulin effectively and may not produce enough insulin over time. - Symptoms develop slowly and may go unnoticed for years. - Often related to lifestyle factors like inactivity and obesity. - Can be managed with diet, exercise, and sometimes medication. **Risks and Complications:** - Both types can cause symptoms like irritability, mood changes, and unintentional weight loss. - Both can lead to numbness and tingling in hands or feet if not well controlled. **Diagnosis:** - The A1C test measures average blood sugar levels over the past 2-3 months. - An A1C level of 6.5% or higher indicates diabetes. **Treatment:** - Type 1: Requires insulin injections or an insulin pump. - Type 2: Can often be managed with lifestyle changes; medication may be needed. **Prevention:** - Type 1 cannot be prevented. - Type 2 risk can be reduced with a healthy lifestyle. **Conclusion:** - Proper management can normalize blood sugar levels and prevent severe complications.