- ID
- 5338117
- Banca
- Aeronáutica
- Órgão
- EEAR
- Ano
- 2021
- Provas
- Disciplina
- Inglês
- Assuntos
Read the text and answer question.
Insomnia
Insomnia is the most common of all sleep complaints. Almost
everyone has occasional sleepless nights, perhaps due to stress,
heartburn or drinking too much caffeine or alcohol. Insomnia is a
lack of sleep that occurs on a regular or frequent basis, often for no
apparent reason.
How much sleep is enough varies. Although 7 1/2 hours of
sleep is about average, some people do fine on 4 or 5 hours of
sleep. Other people need 9 or 10 hours a night.
Inability to get a good night’s sleep can affect not only your
energy level and mood but your health as well because sleep helps
bolster your immune system. Fatigue, at any age, leads to
diminished mental alertness and concentration. Lack of sleep is
linked to accidents both on the road and on the job.
About one out of three people have insomnia sometime in
their life. Sleeplessness may be temporary or chronic. You don’t
necessarily have to live with sleepless nights. Some simple
changes in your daily routine and habits may result in better sleep.
htttp://www.mayoclinic.com.
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