Is It Really Better And More Healthy To Go To Sleep Earlier?
I have heard this over and over again from many sources, that going to bed earlier, around 10pm is the optimal for sleep quality and health. Like sleeping 1 hour before 12pm is worth 2 hours etc etc. But are these things really true, or is it another "myth"? Is there any science behind this?
Do the body really have an internal clock that is fixed like this? Or would the internal clock not always be adjusting to habits and different seasons etc?