Why are people required to fast before a blood test?

Answered by 1 Apollo Doctors

Dr Kamran Mohammed

General Practitioner

MBBS
FIDM
5+ Yrs

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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.

Dr. Kamran Suggests...

Take a TLC Test (Total Leucocyte Count) Test or Take a Apollo Tax saver Advance - Female Test

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Answered 24/07/2025

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