GLUCOSE TOLERANCE TEST(G.T.T) TEST

The glucose tolerance test measures the body's response to sugar, also called glucose. Another name for this test is the oral glucose tolerance test. This test can be used to screen for type 2 diabetes or prediabetes before you have symptoms of either condition. Or it can help find out whether diabetes is causing existing symptoms. More often, a version of the test is used to check for diabetes that happens during pregnancy. That condition is called gestational diabetes.