3 doctors weighed in:

How many hours of stages 3 and 4 NON REM deep sleep do I need a day? I am dreaming a lot and feeling EXHAUSTED and weak.

3 doctors weighed in
Dr. Matthew Smith
Psychiatry
2 doctors agree

In brief: Intelligent question

but it doesn't work like that.
Stages of sleep develop, and then start all over a few times every night, and are not usually summed to a whole. But you may need a sleep study. In any case, check with a professional about not restful sleep.

In brief: Intelligent question

but it doesn't work like that.
Stages of sleep develop, and then start all over a few times every night, and are not usually summed to a whole. But you may need a sleep study. In any case, check with a professional about not restful sleep.
Dr. Matthew Smith
Dr. Matthew Smith
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