What should you eat before a blood test to ensure good results?
For fasting blood glucose test one should not eat anything before the blood test.
Last updated on 29 Mar 2023
Yes, 18 hours fasting may affect blood glucose levels.
The tests are fasting blood glucose test, HBA1C, and post prandial blood test.
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.
There are strips and accuchecks to check blood sugar levels instantly.
FBS, FBG, Fasting Blood Sugar
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