Can I Drink Black Coffee Before Having Bloodwork Done

If you need to fast from water as well make sure you drink enough water the night before a blood test.

Can i drink black coffee before having bloodwork done. May I chew gum. By DrMegan Ralf April 10 2018. Drinking water is good because it hydrates your veins and makes them easier to find.

Even if you drink it black coffee can interfere with blood test results. But if you still find yourself. 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.

Alcohol soda and juice contain high quantities of sugar which can interfere with many common test results. Common clinical recommendations direct patients to report fasted when blood work eg triglycerides TG glucose Glu will take place which typically excludes black coffee consumption. What should you not do before a blood test.

Any beverage other than water should not be consumed before a blood test unless approved by your healthcare provider. If you drink black coffee with no additives you can still have fasting labs done. Fasting Blood Tests Black Coffee.

There are also studies that say that black coffee before a blood test can lead to clinically insignificant changes. Caffeine addicts must pay special attention to their doctors orders for blood tests needed for routine health checks and diagnostics. Fast for eight to 12 hours before having your blood drawn.

Doctors keep telling patients it is all right to have black coffee before fasting blood work fasting sugar fasting lipid panel. Thats because it contains caffeine and soluble plant matter which might skew your test results. What time should I come to the laboratory.