United States Embassy Pristina Security Message for U.S. Citizens: Heightened Caution During Religio. Senator John McCainâs Remarks to the Assembly of Kosovo. Thank you, Mister Speaker, Mister Prime Minister, and dear friends for that kind reception and for the honor of addressing this Assembly.
If you drink black coffee, with no additives, you can still have fasting labs done. However, coffee will increase your blood pressure and affect some tests .... especially a CRP. Your paying for these tests. I would recommend no coffee 10-12 hours prior if your not sure. The best method is to call the laboratory.
My solution to this is to drink hot water from my coffee mug. It really helps your craving for coffee and hydrates you as well.<ul><li>No. The most common blood tests done that require fasting are lipids (cholesterol, LDL, HDL and Triglycerides) and fasting blood sugar (note, glycohemoglobin does not require fasting).