Diabetes Mellitus Type 1 or Juvenile Diabetes or Insulin dependent is a disease in which the Pancreas produce little or no insulin. Due to Diabetes Mellitus Type 1 there is a high glucose levels in the body. The main symptoms of Diabetes Mellitus Type 1 are frequent urination, unquenchable thirst, excessive hunger, and weight reduction. Other symptoms of Diabetes Mellitus Type 1 may include blurred vision, wetting the bed in children and feeling tired. Indications of Diabetes Mellitus Type 1 regularly over short interval of time. The reason for Type 1 diabetes is unknown. Other cause are genetics and exposure to virus and other environmental factors. Complication of Diabetes Mellitus Type 1 are retinopathy, peripheral neuropathy, kidney damage, and diabetic foot.