An auto-immune disease that makes your pancreas shut down. You need insulin intake when you eat carby foods like bread or pasta. Diabetes Mellitus is caused by your immune system thinking that the pancreas is a bad organ thus killing your pancreas and you become man made ins dependent. If you do keep your blood sugar in control you can die from diabetic ketoacidosis
Timmy got diagnosed with diabetes last year and his diaversary is next month