Comment on If we are in a simulation, maybe yawning is an animation glitch.
thedeadwalking4242@lemmy.world 1 week agoIts actually pretty difficult to have inadequate blood oxygen if you have full functional lungs
Comment on If we are in a simulation, maybe yawning is an animation glitch.
thedeadwalking4242@lemmy.world 1 week agoIts actually pretty difficult to have inadequate blood oxygen if you have full functional lungs
JackGreenEarth@lemm.ee 1 week ago
You actually breath less when you sleep, so you yawn when you wake up to transition to a higher breathing state