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
You dont have to fast for 14 hours until and unless prescribed a by a doctor.
Yes eating before the test could result in false results.
The tests are fasting blood glucose test, HBA1C, and post prandial blood test.
Mornings are the best time to take the test.
FBS, FBG, Fasting Blood Sugar
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