Sometimes nightmares happen because of what happened on the day before you went to sleep, you might’ve been stressed, you watched a horror movie, or you might have been really scared of something, nightmares also happen because you thought about a lot of creepy things or things that would frighten you before you fell asleep.
1.get enough sleep.
2.get your proper water supplement
3.focus on your VITAMINS and MINERALS especiall CALCIUM and VITAMIN D
4.do some physical activity
