A new study suggests that listening to audio hypnosis just before bed may help some people reach a state of deep sleep and remain there for a longer period of time. The research, published in the journal Sleep, is the first to observe the connection between hypnosis and sleep through the measurement of brain wave activity.
Deep sleep, or slow-wave sleep, is the most restorative state of rest. When you enter into a deep sleep, your brain is able to process the day’s experiences and help you recover. As people begin to age, however, deep sleep is harder to obtain, and many older adults say they feel less rested or refreshed in the morning.