Can I Drink Coffee Before A Fasting Blood Test

Effects of Water on Blood Test.

Can i drink coffee before a fasting blood test. Fasting Before a Blood Test. Coffee before glucose test. No do not drink coffee even if it is black.

Can you drink black coffee when fasting for glucose test. When youre fasting doctors get a baseline result. These activities can also affect your results.

But you can drink water. Yes in most cases you may drink black coffee before a fasting blood test or black tea if thats your preference. These beverages generally will not affect the results of common fasting lab tests like cholesterol lipid panel metabolic panel or blood glucose.

Can I drink black coffee before a fasting glucose blood test. If your doctor told you to fast before the blood test you must avoid drinking or eating anything including coffee before the blood sample is taken. Failing to do so can lead to alterations of your blood components and misinterpretation of your health state.

What can affect blood test results. The caffeine in your morning cup of joe may raise or lower your blood sugar levels. To know what happens if you dont fast before a blood test read this list of fasting blood tests.

Take your regular medications unless you are specifically told to take them only with food. You must fast for 12 hours overnight before your blood test but you have a real dependence on coffee or caffeine. What drinks can you have while fasting.