What we should do to  improve our sleep quality? We would like to give you some advice , follow the below good habits . It will be helpful to improve your sleep quality . 1, Doing relax activities before going to bed 1 to 2 hours before going to bed should stop the tension and physical labor, do some minor relaxation activities. Such as  outdoor air fresh place , slowly walk for half an hour, or playing tai chi, doing aerobics, self-massage about the back, listen to light music ……so that relax the brain and the whole body muscles , it is very helpful to sleep. 2, Should not be excited before going to bed Sleep is the protective response of brain neurons to excitatory [...]