
Diabetes is detected by measuring the amount of glucose in the blood after a person has fasted (abstained from food) for about eight hours. In some cases, doctors diagnose diabetes by administering a test of oral glucose tolerance test, which measures glucose levels before and after a certain amount of sugar has been ingested.
Another test being developed for type 1 diabetes are looking for specific antibodies (immune system proteins that attack foreign substances) present only in people with diabetes. This test can detect the type 1 diabetes at an early stage, reducing the risk of complications of the disease.








