Decaf coffee has less than 1mg/ floz
Black tea is generally over 5mg/floz
Are you basing this on how alert you feel or do you have some very weak tea and some super strong decaf?
Decaf coffee has less than 1mg/ floz
Black tea is generally over 5mg/floz
Are you basing this on how alert you feel or do you have some very weak tea and some super strong decaf?