Fasting blood sugar

Dear sir , i checked fasting blood sugar after 30 min exercise , it recorded as 82 , will it be good , is it right way to check after 30 min brisk walk And after break fast after 2 hours its 81 Is it correct to check above levels after work outs
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Doctor Answers (1) on Fasting blood sugar

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Harisha N L Bangalore | General Physician
Hello there I understand your concern.... The “fasting blood glucose” test must have the individual fasting for at least 8 hours. Normal levels for this test are 70 to 100 mg/dL...I don't think you have fallowed it...When you exercise your muscles need more glucose to supply energy. In response, your liver increases the amount of glucose it releases into your bloodstream. Remember, however, that the glucose needs insulin in order to be used by your muscles. So if you do not have enough insulin available, your blood glucose levels can actually increase right after exercise...so its not good to measure fbs after exercise...Consult physician they will do the needful.
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