Caffeine: Green tea does have caffeine in it. About 1/4 as much as coffee. Depending on how sensitive you are, it may cause some insomnia.
Answered 5/24/2013
5.1k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question