4 doctors weighed in:
Anyone used a delta wave sleep aid?
4 doctors weighed in

Dr. R Sangal
Internal Medicine - Sleep Medicine
3 doctors agree
In brief: Why would you
Although it is commonly stated that slow wave sleep (stage n3 sleep, stage 3/4 sleep, delta sleep) is needed for sleep to be refreshing, there is no evidence to show that.
The amount and continuity of sleep is more important than what stage and how much time in each stage (except that too much time in stage n1 might not be as refreshing).

In brief: Why would you
Although it is commonly stated that slow wave sleep (stage n3 sleep, stage 3/4 sleep, delta sleep) is needed for sleep to be refreshing, there is no evidence to show that.
The amount and continuity of sleep is more important than what stage and how much time in each stage (except that too much time in stage n1 might not be as refreshing).
Dr. R Sangal
Dr. R Sangal
Thank
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