Does water intake interfere with fasting blood sugar test?
Yes excess water intake may interfere with your test results.
Last updated on 15 Mar 2023
For a person without any type of diabetes, blood sugar levels are generally between 70 to 130 mg/dL post 6 hours of meals.
Yes fasting too long can also result in inaccurate results
If you have type1 diabetes then you need to test it everyday and if you have type 2 diabetes then you can test it once in two days.
A post-prandial blood glucose test is done ideally two hours after meals to check how well the body is absorbing glucose from the food.
FBS, FBG, Fasting Blood Sugar
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