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.
You also can drink coffee during intermittent fasting, but it must be black -- no sugar, milk or cream, which contain calories.ou can boil vegetables in water, remove them and then drink what is left. Photo Credit Tomaz Levstek/iStock/Getty Images. Fasting might be healthy for some people, but avoiding water for extended periods of time can be dangerous.