Human Sleep Expert: Don't Pee In The Middle Of The Night & Why Night Time Sex Isn't A Good Idea!
0:42their chronoype, which decides when your brain releases things like melatonin, cortisol, adrenaline, and dopamine. And9:26brain. It turns out that there's two separate systems in the brain. One is called your sleep drive. The other is10:25a 25minute nap. The adenosin that's built up in your brain will burn through while you're napping. Caffeine, since














