The Value of HgA1c Testing
by Jennifer Bunn, RNIdentification of diabetes is accomplished through the use of tests that measure glucose levels after a person has ingested glucose (oral glucose tolerance test) or levels of glucose in the blood after fasting for a number of hours (fasting plasma glucose test). The HgA1c test is a relative newcomer to the diabetes testing arena.
Scientists now believe that the HgA1c test, which is a measure of glucose attached to hemoglobin, the cells that carry oxygen in the blood, may be a more accurate way of both diagnosing diabetes and controlling it. The HgA1c test provides a picture of glucose levels for the preceding 2 or3 months, and varies less that fasting glucose levels. Thus, the HgA1c test can be administered with no preparation by the patient and provides a clearer picture of glucose control over the long term.
Normal levels of HgA1c are less than 5.0 for people who do not have diabetes. Those whose levels are between 5.0 and 6.25 are said to be pre-diabetic, and are at risk of developing diabetes without modification of risk factors (i.e. weight loss). Levels greater than 6.25 indicate diabetes. Researchers believe that measuring HgA1c is a more accurate diagnostic tool and is also of greater value in monitoring those who already have diabetes.
PreCrea is an all-natural botanical formula taken to reduce blood sugar levels and promote weight loss. It can be used by those who have been diagnosed with pre-diabetes to help them avoid developing type 2 diabetes.
