0
Because endorphins in the brain have a inner clock that tells you when you're tired and need to rest. If rest is not achieved, then fatigue and other sleep deprivation symptoms can occur.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
How do cats sleep so long?
They sleep so much because their intake if protein in their cat food.
Why does the cat sleep so much?
carnivores
Why does a newborn baby sleep so much?
Because they haven't had as much sleep as you have and they need to catch up on their sleep and that is why the older they get the less they sleep beause they are getting caught up.
How much sleep does an adult need?
The amount of sleep may vary so much, although most of adults get restored after 5 to 8 hours of sleep.
Why do puppies sleep so much?
Puppies sleep a lot because they play a lot and it tires them out.
Why does my dad sleep so much?
becouse he drink or work so hard
How long do guinea pigs sleep for?
it really just depends on how tired they are. they are not nocturnal, so they don't sleep that much during the day. it really just depends on how tired they are. they are not nocturnal, so they don't sleep that much during the day.
Miniature dogs sleep so much?
not all of the miniature dogs sleep so much. Most of them are very energetic.But the miniature dogs that do sleep a lot are because their bodys are so little that not that much energy cannot stay in their body because most of the smaller dogs have big ears so the energy escapes more.
Why does my boyfriend sleep so much?
Your boyfriend could sleep a lot for many reasons. One is that he is just tired and does not get enough solid sleep.
If we sleep too much then will you get fat?
It's not so much that if you sleep too much you'll get fat; it depends more on what kind of food you eat and the amount of excersise you get.
Why are you yawning so much?
Because you haven't had enough sleep. Your welcome.
Is it normal to sleep for 14 hours?
It is above average, but everyone sleeps differently. Teenagers sleep much more than adults do, and many things can lead to fatigue and drowziness that can cause someone to sleep so much.
