Slept too deeply? Tired and headache in the morning?
Why do you feel so tired after deep sleep? Did you sleep too deeply and find it difficult to wake up? You may think that deep sleep is the best way to recover from a long, tiring day. Deep sleep is often associated with the idea of ‘sleeping well’. However, too much deep sleep or too much deep sleep can have surprising disadvantages. People who sleep very deeply often have difficulty waking up, do not feel rested in the morning and may even have a headache when they get up....
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