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A member asked:

Is it true that jet lag can cause rem rebound? does that means that naps should be avoided?

A doctor has provided 1 answer

Sometimes: Sleep deprivation may cause REM rebound, whether it is due to jet lag or not. Naps kept to 20 minutes can prevent REM rebound and disruption of sleep architecture.

Dr Altman and 2 doctors agreed

Answered 11/28/2017

3.8k views

Thank

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So I wear a Fitbit and I check my sleep every morning.last night I managed to get 2:30 hours of rem.Wich I norm only get 1 to 1:30 hours of. I only slept 6:15 mins was awake 1:8 minutes. What can cause a increase of rem and is this a cause for worry?

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