An A1C of 6.0 is perfectly normal. An A1C of 7.0 is high. An A1C of 8.0 or above is dangerously high. NOTE: These are USA lab values.
For people without diabetes, the normal range for the hemoglobin A1c test is between 4% and 5.6%. Hemoglobin A1c levels between 5.7% and 6.4% indicate increased risk of diabetes, and levels of 6.5% or higher indicate diabetes. Because studies have repeatedly shown that out-of-control diabetes results in complications from the disease, the goal for people with diabetes is a hemoglobin A1c less than 7%. The higher the hemoglobin A1c, the higher the risks of developing complications related to diabetes. Source: WebMD
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Normal a1c levels are 4%-5.6% and levels between 5.7% and 6.4% indicate that the person is in the risk of having diabetes and levels higher than 6.4% indicate that the person has diabetes. For a person who has diabetes, it's ideal to reach a hemoglobin A1c of less than 7%.
For people without Diabetes, the normal range for the hemoglobin A1c test is between 4% and 5.6%. Hemoglobin A1c levels between 5.7% and 6.4% indicate increased risk of diabetes, and levels of 6.5% or higher indicate diabetes. Because studies have repeatedly shown that out-of-control diabetes results in complications from the disease, the goal for people with diabetes is a hemoglobin A1c less than 7%. The higher the hemoglobin A1c, the higher the risks of developing complications related to diabetes. Source: WebMD
what is the A1C test
A 5% A1C range is considered normal and healthy and would indicate a good blood sugar level. Once this drops below 4.5% then there could be something wrong and it might indicate diabetes.
Hemoglobin is glycosylated at any concentration, even normal blood sugar levels. This is why there is a "normal" hemoglobin A1c range. The problem comes when there is an elevated blood glucose. The problem is with the elevated blood glucose, not that there is an elevated Hgb A1c. The A1c is only a marker and a way for physicians to measure the average blood glucose over the past 120 days.
what is the A1C test
Experts agree that a normal A1c for someone without diabetes is between 4%-6%; anything above that should be considered a sign of diabetes. But exactly where you should be on that scale is debated and the recommendations for target A1c levels vary. For instance, the American Diabetes Association recently changed its recommended A1c from under 8% to 7% or below. Meanwhile, the American Association of Clinical Endocrinologists (AACE) recommends an even lower number of less than 6.5%.
Hemoglobin A1C
what does an A1C of 5.4 mean?