DreamAesthetics

Being awake after midnight might be bad for your brain The brain is meant to be asleep at night. When kept awake after midnight, its performance suffers, triggering behavioral and health problems.

Napping regularly linked to high blood pressure and stroke, study finds People who often nap have a greater chance of developing high blood pressure and having a stroke, a large new study found. That might be because of underlying sleep disorders that are harming their regular sleep, experts say.