can decaf tea keep you awake
A: The teeny-tiny amount of caffeine in decaffeinated drinks is so inconsequential that it really shouldnât affect your sleep (generally less than 5 milligrams per cup, compared with 100-plus milligrams in regular coffee). There are a couple of reasons why your beverages might keep you awake. First, if you order decaf coffee at a restaurant, you may not be drinking actual decaf. It is a sad fact that some restaurants accidentally serve full caffeinated coffee instead of decaf.