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Why do you have to fast for 14 hours before a blood test?
You dont have to fast for 14 hours until and unless prescribed a by a doctor.
Last updated on 29 Mar 2023
There are strips and accuchecks to check blood sugar levels instantly.
Mornings are the best time to take the test.
Yes, 18 hours fasting may affect blood glucose levels.
For fasting blood glucose test one should not eat anything before the blood test.
The tests are fasting blood glucose test, HBA1C, and post prandial blood test.
FBS, FBG, Fasting Blood Sugar
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