During the day, when a person is active, his body has an intensive metabolism and a lot of energy is spent.

During the day, when a person is active, his body has an intensive metabolism and a lot of energy is spent. Is energy wasted when a person is sleeping?

Of course, it is spent, because all organs are working (though not so much), but we do not feel this, because we are sleeping. That is why when we get up early, we do not get enough sleep.



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