Can You Drink Plain Black Coffee Before Fasting Blood Work

I gooogled around a bit and even decaf is taboo before the test as it contains trace amounts of caffeine which affects your blood sugars.

Can you drink plain black coffee before fasting blood work. Fasting before blood tests. It seems that jurys still out on this one. Drinking black coffee can skew some laboratory tests.

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. Fast for eight to 12 hours before having your blood drawn. 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.

Theres even fasting blood tests requiring a total fast absolutely nil by mouth. Despite its negligible calorie content caffeinated coffee increases fatty. When fasting for blood tests you may still drink water plain coffee or black tea.

This is a new dr. If youre like most adults you have your cholesterol checked at least every five years. 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.

You should probably arrange to take the test another day. For me and he wants complete blood work Answered by Dr. So I would say no coffee.

And you probably know the drill. Can you drink black coffee before fasting blood work. Is drinking it acceptable when fasting.