Did you know that your brain has its own nocturnal cleaning service? Researchers have found that a plumbing-like set-up, called the glymphatic system opens up between the brain cells at night and literally sweeps and flushes out toxic molecules involved in neurodegenerative disorders like Alzheimer’s disease
Read moreHEALTH and HAPPINESS: fake it till you make it
Apparently there's no diff between pretending to be happy and actually being genuinely happy.
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