Tuesday, December 8, 2009

What is insomnia

Insomnia means difficulty in fallen asleep, waking up too early, or waking intermittently, resulting in insufficient sleep. Occasional insomnia will not have a great effect on your physical health. However, if insomnia lasts for an extended period of time, it can cause reduction of creativity, slowing of responses, loss of memory, and inability to perform [...] http://bit.ly/5s5oZ6

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