https://studyfinds.org/sleep-improve-memory-names-faces/
Results show those reaching a level of deep, uninterrupted sleep experienced memory reactivation that improved their recall skills after waking up.
https://studyfinds.org/sleepwalk-too-much-relaxation/
Sleepwalking is a condition in which the person does not enter the rapid eye movement or REM sleep stage.
https://studyfinds.org/exercise-bedtime-bad-nights-sleep/
A heavy workout within two hours of your normal bedtime can disrupt how much rapid-eye-movement (REM) sleep you get that night.
https://studyfinds.org/sleep-teens-anger-depression/
Teens sleeping only five hours a night saw their happiness and energy levels decrease significantly.
https://studyfinds.org/diabetes-sleep-issues-risk-death/
Researchers discovered that those with both conditions were 87 percent more likely to die during a 9-year follow-up period.
https://studyfinds.org/longer-life-going-to-sleep-on-arguments/
The study finds when people resolve their issues immediately, the emotional fallout from an argument is almost totally erased.