Doctor insights on:
How Accurate Is A Hemoglobin A1c Test In Indicating Hypoglycemia
Poor: Hba1c is fair at detecting chronically high bgs, but very poor at detecting low bgs. Fortunately, true low bgs are very rare and almost never sustained or recurrent. The sensation of "hypoglycemia", when related to sugar at all in people not treated with diabetes medications, is usually the normal response to low-ish sugars, which corrects them and keeps the body well. ...Read moreSee 1 more doctor answer
Symptoms include nervousness, sweating, hunger, anxiety, blurred vision, fatigue, fast heart rate, etc. -- however unless you have diabetes and are on Insulin or other medication, have renal or liver disease, cancer or prior stomach surgery -- then true hypoglycemia neveer occurs in human beings. If it a very frequently ...Read more
Not good at all: Hgb a1c should not be used to assess for hypoglycemic episodes or trends. It indicates only average blood sugars over months, and if there is concern or symptoms of hypoglycemia, then fingerstick blood sugar levels should be checked. Do some random ones, especially at night, and after high demand glucose things like exercise. Also check if having any symptoms - don't drive if you are low! ...Read more
Short answer: The test measures indirectly measures glucose control over the preceding 6-8 weeks. It does not measure sugar directly; therefore i would believe it not to be necessary to fast prior to the test. However, the best way to answer this question is to call the lab where you go to have the blood drawn and ask them directly whether you need to fast for the test. ...Read more
Probably not...: Your body has an incredible ability to regulate blood sugar levels and when this ability is intact, excess carbs will be converted and stored as fat, thus should not raise your a1c. Once the ability is diseased, the excess carbs/sugar stay as sugar, thus higher blood sugar in diabetic, and will raise your a1c over time. Moderation is key. Live a well-balance life. Live long. Consult doc. Good luck. ...Read moreSee 1 more doctor answer
Fasting glucose=91 & 89 on 2 diff blood test, 2nd time tested insulin 3 hemoglobin A1c 5.4 I am constantly craving sugar, often become shaky & lightheaded, i'm 123 lbs 5'9" am i at risk for diabetes?
Adrenals: Shaking is low sugar your sugar runs slightly above 100 per hba1c 5.0 =100. So you need to bring down stress via supporting adrenals which can be helped via 5 factors - magnesium, b vitamins, water 1/2 of body weight in oz per day, sleep at least 6-8 hours at night, adaptogen like herbs like adhs from biotics. Take adhs 2 pills in morning recheck hba1c in 1 month to show progress. ...Read moreSee 2 more doctor answers
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