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insomnia causes: the key to improving sleep can the Chief!
What causes insomnia? Incredible as it may seem, but millions of people around the world are trying to find reasons to stay awake.
There are over 70 types of sleep disorders affect 40 million Americans, insomnia is one of the most common followed by sleep apnea, hypersomnolence and restless legs syndrome. According to a survey by the National Sleep Foundation (1999-2004), over 60% of adults complain of sleep problems a few nights a week or more.
Lack of sleep can be called insomnia?
Amount of sleep needed varies from one individual to another. In fact, the effect of insomnia can be measured by the quality of work during the day and not the number of hours spent sleeping. Many feel that the elderly are resistant to sleep. That’s actually a myth. The truth is that the need for sleep does not decrease with age, but rather the ability to sleep for 6-8 hours at a stretch can be reduced, according to Van Dongen and Dinges, Principles and Practice of Sleep Medicine, 2000 .
Therefore, insomnia is more about quality than quantity of sleep.
Insomnia trigger?
There are several factors that can come from medical, pharmaceutical, physiological, psychological, which can cause sleep problems. When conditions are chronic, the symptoms returned more than 3-4 times a week, but symptoms of a temporary or chronic condition occurs less often.
What is the function of the brain is the cause of the disorder?
There are three important neurotransmitters (chemicals that nerve signals) in the brain that is closely related to sleep:
• Serotonin – controls several central nervous system functions including mood, sleep, etc. If the amounts are not sufficient for the body, it can easily lead to problems, etc. are made from the amino acid tryptophan, which is located in large amounts in foods with high protein content. The majority of serotonin is produced in the first two hours after waking.
• GABA (gamma-aminobutyric acid) – the brain chemical that has the ability to block the signals of inter-cell transmission. Low levels of GABA prevent someone from entering a phase of restorative sleep and can lead to restless sleep and wakes up frequently.
• Dopamine – responsible either increase or decrease the activity of neurons or brain nerve cells. Chemicals affect our alertness and concentration. So when someone is working late at night, etc, the brain is consistently high levels to meet growing demand. At that time, even a perfect level in the brain, the body reduces during sleep. Usually, the result of low levels of an amino acid called L-theanine. As the body is left with higher levels of dopamine long time, becomes tired, can not sleep through the day. Raised the level of brain chemicals which can also mean serious problems with anxiety dream and fell asleep.
Conclusion
It is therefore important to understand two important aspects of insomnia sleep better:
• Getting the balance chemicals most appropriate and best brain. It’s easy if you know the level of the morning and before bedtime. Discuss this topic with a physician who is familiar with the management of test results of the neurotransmitter.
• know the exact cause of insomnia so that appropriate treatment can begin.
