overcoming sleep disorders by medicinal plants

Abstract

Sleep is one of the complex and important processes during which many functions  were done  by direction of  brain .Sleep disorders can be the cause of many diseases  like hypertension, diabetes, obesity, depression, heart attack, and stroke .Without good and  deep sleep, a defect will occur in many  mental skills, such as attention, speed of response, focusing  , and even a defect in memory.Rejuvenating of tissue , protein production and  release of growth hormones It gets done during sleep. The nervous system and hormones  are involved in controlling biological clock which controls many vital processes in the body like sleep time .In this review we  will focus on the role of medicinal plants in getting rid  sleep disorders.