I don’t have much in terms of advise, I never felt the need to research this—I just assumed there must be something. I have a mild nightmare maybe once every couple of months and almost never something more serious.
I have anecdotal evidence that things which disturb your sleep (e.g. coffee or too much salt affecting blood pressure, uncomfortable pillow) cause nightmares. There are also obvious things like not watching horror movies, etc.
I don’t have much in terms of advise, I never felt the need to research this—I just assumed there must be something. I have a mild nightmare maybe once every couple of months and almost never something more serious.
I have anecdotal evidence that things which disturb your sleep (e.g. coffee or too much salt affecting blood pressure, uncomfortable pillow) cause nightmares. There are also obvious things like not watching horror movies, etc.