There is no such thing as what is the best tea to drink for poor sleep, poor sleep should drink less green tea and other caffeine-rich teas, and poor sleep can be considered to seek medical attention. Poor sleep may be related to the loss of love and other stressful events, poor sleep habits, physical illness, emotional disorders, diet and many other factors, tea is just a drink, and no therapeutic effect, poor sleep is not simply by drinking tea can solve the problem. Poor sleep instead of drinking less green tea and other caffeine-rich tea, because tea contains caffeine, theophylline and other ingredients that make the nerves excited, and it may be more difficult to fall asleep and more reluctant to go to sleep after drinking tea when you have a bad night’s sleep. Short-term poor sleep can be self-adjustment, if long-term poor sleep, you should go to the regular hospital in time.