How Long Can Humans Live without Sleep?

Answer

Humans need sleep in order for their bodies to function properly. Even decreasing the amount of sleep each night by an hour or two will cause a decrease in brain function. Going without sleep for a longer period of time can cause memory problems, depression, and a weak immune system.
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Explore this Topic
Humans need sleep in order for their bodies to function properly. Even decreasing the amount of sleep each night by an hour or two will cause a decrease in brain ...
The answer to that is unknown. They have done studies with rats and found that they die after about 28 days without sleep. The feeling is that humans would not ...
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