answersLogoWhite

0

Water. Anything else will affect the glucose levels...including black coffee.

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

Can you drink a Diet Coke the night before a fasting blood test?

It's best to avoid drinking Diet Coke the night before a fasting blood test as it may contain artificial sweeteners that can affect blood glucose levels. Stick to water to ensure accurate test results.


Can you drink coffee before a fasting blood test?

It is best to avoid drinking coffee before a fasting blood test as it can affect the results, especially tests related to glucose levels. Coffee can increase blood sugar levels, potentially impacting the accuracy of the test. It is recommended to stick to water only during the fasting period before a blood test.


Blood test fasting?

A fasting blood test is done after 8-12 hours of fasting (no food or drink other than water). This is done to get accurate readings of glucose, cholesterol, and triglyceride levels. It is important to follow your healthcare provider's instructions for fasting before a blood test to ensure accurate results.


Should you eat before a non fasting blood test?

It's usually recommended to fast for 8-12 hours before a non-fasting blood test, which means no food or drink except water. Check with your healthcare provider to confirm if fasting is necessary for your specific blood test.


Can you drink water before a blood panel which requires fasting?

It's generally recommended to follow the fasting instructions provided by your healthcare provider before a blood panel. Drinking water before a fasting blood test is typically fine and can help keep you hydrated. However, it's best to confirm with your healthcare provider if it's okay to drink water before your specific blood test.


Can you drink black coffee before a fasting blood test for CMP or Lipid Profile?

fasting blood test means to take sample empty stomach. however a little water can be taken.


Fasting before blood draw?

You only need to fast before blood work if you are having a fasting blood glucose blood test. Not each blood drawing will require you to fast. If you are required to fast, you may still drink water before your blood work.


When fasting for a blood test can you drink water with lemon?

No ,as there are natural sugars in fruit,which may affect the accuracy of a glucose blood test.


Can you drink alcohol before cholesterol test?

No. The test is a fasting blood test so you don't eat or drink anything before the test from midnight the night before until the test is done. Best to do the test first thing in the morning.


What preparation is needed for a uric acid blood test?

For the blood sample, the patient should be fasting (nothing to eat or drink) for at least eight hours before the test


Can you drink black coffee before a blood test that requires fasting but not for blood work?

It is generally recommended to only consume water before a fasting blood test, as black coffee can potentially affect the results by interfering with certain measurements. However, for regular blood work that does not require fasting, black coffee should not have an impact on the results.


How should patients be prepared for an immune complex test?

This test requires a blood sample. It is not necessary for the patient to be in a fasting (nothing to eat or drink) state before the test.