When you eat, your body breaks down food into glucose, which is released into your bloodstream for energy or storage. When your blood sugar levels rise, your pancreas responds by releasing insulin, which is a crucial hormone that allows your body to use glucose for energy.
In type 2 diabetes, the body no longer responds appropriately to normal amounts of insulin production, which results in persistently elevated blood sugar levels. In both type 1 and type 2 diabetes, persistently elevated blood sugar levels can wreak havoc on the body over time.
This accumulation of blood sugar can lead to severe health complications, including heart disease, vision loss, kidney disease, and more.