Diabetes is a chronic condition characterized by high blood sugar levels due to either a deficiency or ineffectiveness of insulin, a hormone produced by the pancreas. Insulin is crucial for regulating blood sugar, and its lack leads to the accumulation of glucose in the bloodstream, resulting in various health issues.
There are two main types of diabetes: Type 1 and Type 2. Type 1 diabetes typically appears in children or young adults and occurs when the immune system attacks the insulin-producing cells in the pancreas. Type 2 diabetes is more common, usually developing in adults, and is closely linked to an unhealthy lifestyle, such as obesity and physical inactivity. Effective management of diabetes involves controlling blood sugar levels through a healthy diet and regular exercise, which are vital for preventing complications related to the disease.