Can I Drink Black Coffee While Fasting For Blood Test
But if you still find yourself in doubt its best to ask a medical professional.
Can i drink black coffee while fasting for blood test. The hours you spend sleeping are considered part of the fasting period as long as you dont break your fast with coffee or food once youre awake. Even if you drink it black coffee can interfere with blood test results. Drinking coffee and eating are OK before some blood tests but not others and some doctors say any black coffee at all before is.
Schedule your test as early in the day as possible. Answer 1 of 5. Avoiding coffee before a blood test.
Therefore avoid drinking coffee during the fasting period especially if you are expecting a very accurate blood test result that is important if you. Fasting before blood tests. Drinking a cup of black coffee before a cholesterol test might not significantly affect the test results.
However most doctors state that it is okay to drink black coffee before a glucose test. National Heart Lung and Blood Institute. Chewing gum even if it is sugar-free should be avoided when fasting for a blood testThis is because it can speed up digestion.
This is a new dr. The standard has always been that fasting means a minimum of 8 hours with no food or liquids that can affect your insuline etc. Comprehensive Metabolic Panel CMP Providence Laboratory Services Oregon.
Yes you can drink water while fasting before a blood testin fact drinking plenty of water can help ensure that you receive accurate test results. You need only plain water without added vitamins flavoring or carbonation to achieve the correct fluid and electrolyte balance in your blood chemistry prior to fasting labs. For a few tests a 12-hour fast may be needed.