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rejuvenation

09/15/2018 / By Rhonda Johansson

Getting enough sleep is a no brainer; even jellyfish rest to regenerate, study finds

As strange as this may sound, scientists still don’t know why we sleep. Certainly there are medical benefits to rest; cells regenerate and the mind is allowed to process new information, among other things. Yet, from an evolutionary point of view, sleeping makes no sense. For one thing, it makes creatures more vulnerable to predators. […]

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