There are a number of reasons why exercise, particularly if performed at the right time of day, is considered the most positive sleep aid for seniors. None, however, are more significant than the fact that exercise is a completely natural form of aid. But before discussing why exercise is such a great sleep aid, it is important to examine both the definition of insomnia and the reasons that people suffer from this affliction.
At its basic level, insomnia is defined as a difficulty to either fall or stay asleep, or to experience sleep that seems inadequate or fails to produce the refreshing feeling that sleep normally provides, despite the length of time spent sleeping. Insomnia is not considered a disease, rather it is a symptom that is thought to have numerous, quite different causes. Of the types of things that can lead to patterns of insomnia, physicians note that physical disorders, drinking large amounts of alcohol in the evening, emotional problems, and stress are at the forefront. Research has also shown that sometimes the failure to sleep soundly is simply due to a lack of fatigue.
It is important to note that difficulty falling asleep is common among all...