Can You Drink Black Coffee Before Lab Work

Gum stimulates your digestive system and can alter test results.

Can you drink black coffee before lab work. Could depending on the test if is blood sugar or chol then coffe. This is because it contains caffeine and soluble plant matter which might affect your test results. Can you think of any myths people have about this or are there any mistakes that people make.

Even if you drink it black coffee can interfere with blood test results. No do not drink coffee even if it is black. Take your regular medications unless you are specifically told to take them only with food.

Drinking coffee and eating are OK before some blood tests but not others and some doctors say any black coffee at all before is OK even before a. May I chew gum. And you probably know the drill.

If youre like most adults you have your cholesterol checked at least every five years. Your physician will instruct you whether you should take your medications that morning. No eating and no drinking for 1214 hours before you have blood drawn.

Fasting before blood tests. 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. May I smoke.

Drinking coffee and eating are OK before some blood tests but not others and some doctors say any black coffee at all before is OK even before a cholesterol test as long as you dont add cream or sugar. There are also studies that say that black coffee before a blood test can lead to clinically insignificant changes. When fasting for blood tests you may still drink water plain coffee or black tea.