Diabetes is a chronic ailment, characterized by an increased sugar level in the blood. It is caused due to abnormal metabolism of the hormone insulin, which is secreted by the beta cells of the pancreas. Insulin regulates the metabolic process of sugar in the body. It induces the body cells to take up glucose from the blood, for using it as a source of energy. This function of insulin is disturbed in a diabetic patient. Hence, sugar remains in the blood, resulting in high blood glucose level (hyperglycemia) and associated symptoms.
Three Types...