Regular exercise is very important, as is maintaining a healthy weight.īut I’d argue that diet changes should be your first priority. The A1C value is determined by the 3-month lifespan of a red blood cell. If you’re showing signs of high blood sugars or have a high HbA1c level then there are many things you can try (other than medications like metformin). Summary: HbA1c is a strong predictor of various major health issues related to diabetes. Risk of heart failure and cataracts is also slashed by up to 38%. But they paint a powerful picture.įor example, reducing your HbA1c from 9% to 7% will cut your risk of neuropathy, retinopathy, nephropathy by half and almost all chance of vascular disease. These numbers are based on observational data and therefore would vary somewhat between people. reduce their risk amputations and vascular disease by 43%.reduce their risk of heart failure by 15% for every 1% drop in HbA1c.reduce their risk of diabetic nephropathy (kidney disease) by 25%.reduce their risk of retinopathy (damage to eye retina) by 25%.reduce their risk of neuropathy (damage to nerve endings) by 25%.Studies show those who can lower their HbA1c by just 1% (11 mmol/mol) will ( 2, 3): Testing HbA1c Levels vs Blood Glucose Finger Prick Some argue the the normal range should be slightly higher for diabetics. Classic signs and symptoms that suggest you've moved from prediabetes to type 2 diabetes include: Increased thirst. Affected areas can include the neck, armpits and groin.
#9. hemoglobin a1c normal range skin#
One possible sign of prediabetes is darkened skin on certain parts of the body. Summary: The normal HbA1c range is below 6.0% for the average adult, and 6.5% or less for those with diabetes. Prediabetes doesn't usually have any signs or symptoms. In fact, some experts believe a more realistic healthy range for diabetics should be 7-7.5%. Now this range is 0.5% higher than the normal range given for those without diabetes, as it’s unlikely that diabetes patients can match that exact same blood sugar control. Those with diabetes are advised to aim for a HbA1c level of:Ī value lower than this 6.5% target indicates great blood sugar control, a value higher indicates the need for improvement. Target ranges are also shown below in this table:
The HbA1c test is measured as either a percentage or in mmol/mol.īelow I’ve listed what is considered a normal HbA1c range, and what values would be considered outside of normal (pre-diabetic or diabetic):
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