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A comment on Investing in lighting did great things for my mental and physical health. Parent comment

Re:Investing in lighting did great things for my mental and ... by stephenhuey on Friday May 27, 2022 @11:10PM (#31537269)
It actually reduces REM sleep:

https://www.albertahealthservices.ca/assets/info/amh/if-amh-...

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Re:Investing in lighting did great things for my mental and ... by aaaaaaaaata on Saturday May 28, 2022 @09:09AM (#31540050)
It can both induce REM, and reduce the length of total REM, yes.
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