Can You Drink Coffee While Fasting For Bloodwork

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Can you drink coffee while fasting for bloodwork. McKnight also mentioned the food or drinks you consume the day or night before a blood test does not impact your test results unlike what you eat or drink the morning of your test. Can i drink black coffee before blood work that requires a 12 hour fast. Can you drink coffee if youre fasting before a blood test.

Its the morning of your bloodwork and your doctor said to fast before the test. You can only drink plain water so do not drink coffee tea or anything else before a fasting blood test even if it is dietunsweetened. The Best Answer is No You Cant Drink Black Coffee or eat any food during this time Before a Fasting Blood Test also you cant drink hot or iced black coffee or a glass of tea soda cans a juice however you cant drink any liquid but plain water during fasting for a blood sample.

But drinking diet sodas with artificial sweetener before a blood test can affect your results. While you may consider black coffee before a blood test little more than water drinking it causes you to absorb caffeine and other organic compounds into your bloodstream. Yes in most cases you may drink black coffee before a fasting blood test or black tea if thats your preference.

No do not drink coffee even if it is black. Although some doctors may allow you to drink a small cup of unsweetened coffee prior to a cholesterol blood test is advisable to avoid it while fasting for the test since as little as it will the result does affect the test result. So water and black coffee are the two things tha.

But you can drink water. The Best Answer is No You Cant Drink Black Coffee or eat any food during this time Before a Fasting Blood Test also you cant drink hot or iced black coffee or a glass of tea soda cans a juice however you cant drink any liquid but plain water during fasting for a. You can drink moderate amounts of black coffee during fasting periods as it contains very few calories and is unlikely to break your fast.

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. Your doctor may request a blood specimen that requires previous fasting for accurate analysis. Juice coffee soda and other beverages can get in your bloodstream and affect your results.