I fasted for 18 hours. Will that affect my blood test?
Yes, 18 hours fasting may affect blood glucose levels.
Last updated on 29 Mar 2023
Food nutrients can interfere with the test especially in the case of fasting blood glucose hence it is advised to remain empty stomach before giving the test.
For fasting blood glucose test one should not eat anything before the blood test.
There are strips and accuchecks to check blood sugar levels instantly.
You dont have to fast for 14 hours until and unless prescribed a by a doctor.
FBS, FBG, Fasting Blood Sugar
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