I hope nothing messed up your blood work but I have been told like some others here - nothing but a small amount of water when fasting for blood work. I have been told I can take any meds required, but no food at all and nothing else to drink. I don’t drink my coffee black but would like to know when you ask your doctor. I would think there could be the same amount of sugar added to any meds that might be in the communion wafer so it might not make any difference.
She said it was fine. I’ve always been told black coffee was fine by the dr and Paula also. I don’t drink it black either but waiting this long I would def have a headache with no caffeine at all.
I was told black coffee and plain tea was fine. The wafer, not so sure about.