When fasting for lab work, is it OK to drink decaf tea?!
Question:
When fasting for lab work, is it OK to drink decaf tea?
Answers:
NO, only water if you're thirsty.
If you have something 10 hours before blood work (that's what it goes by here, might be different there), your blood work will show the decaf tea contents in your blood stream instead of what you normally have without any food or drinks, since they're made of up things blood absorbs and brings throughout the body.