This is something I always wondered because some people have a bunch of theories about whether your head should face north or south or whatever, because of the earth magnetic field. Is there any science in this or just “superstition”?
Also, would it be better to have the head towards a window or away from a window, even if closed (e.g. in winter)?
I’m basically asking whether there exist “recommendations” on how to structure a bedroom backed by science.
Doubt it, and https://www.semanticscholar.org says no, but I might not have the right search words. Try it out.
This one checks whether open windows influence sleep, so at least there’s some vague recommendations in there: https://www.semanticscholar.org/paper/Effects-of-window-opening-on-the-bedroom-and-sleep-Liao-Delghust/474319b817b0c581a72113c194f3c88be46fa70e