A blood glucose test measures the amount of a type of sugar, called glucose, in your blood. glucose comes from carbohydrate foods.. During a meal, your liver stores sugar for later. when you’re not eating, the liver supplies sugar by turning glycogen into glucose in a process called glycogenolysis.. The liver both stores and produces sugar… the liver acts as the body’s glucose (or fuel) reservoir, and helps to keep your circulating blood sugar levels and.

The body’s homeostatic mechanism keeps blood glucose levels within a narrow range. it is composed of several interacting systems, of which hormone regulation is the. Diagnosis of diabetes and prediabetes. on this page: what is diabetes? what is prediabetes? how are diabetes and prediabetes diagnosed? are diabetes blood test. Random (also called casual) plasma glucose test. this test is a blood check at any time of the day when you have severe diabetes symptoms. diabetes is diagnosed at.

If you had a fasting blood glucose test: a level of 100 to 125 mg/dl means you have impaired fasting glucose, a type of prediabetes. this increases your. In the next two articles we’re going to discuss the concept of “normal” blood sugar. i say concept and put normal in quotation marks because what passes for.

For information about the condition commonly known as hypoglycemia, but which does not involve low blood glucose, see idiopathic postprandial syndrome..