(Tan) Summary about the importance of sleep

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gbujbujeujhjnuvhuvhrvufhrhfcvujedbfcvujedbufcvbdefucncifnhwrfnvkjcfDuring sleep the brain repairs itself and stores information. If we do not sleep, then we become tired, difficult remember things and immune system becomes weaker. People sleep badly when they are not relaxed. They are thinking about their work and less exercise. Late at night they make phone calls and check emails. They also have caffeine’s drinks and dinner just before sleep. To sleep well, we need dark and quiet bedroom and a comfortable bed. Besides, same routine and punctual sleep times also important to sleep well.