Your Internal Clock - Is It Keeping Sleep Away?
Your circadian rhythm and it’s level of function is closely connected to insomnia. While it is commonly believed that the circadian rhythm has to do with the time of day, it has a lot to do with the amount of light or darkness. We all have a clock inside that gives us a nudge when it is time to go to sleep for the night and when it is time to get up.
This internal clock within our body controls what is known as the circadian rhythm. These rhythms are associated with the regulation of many hormones that are released within our body throughout the day. For example, our body’s temperature and overall alertness are key factors directly affected by our circadian rhythm.
The circadian rhythm is partially responsible for us feeling sleepy or sluggish with low energy, certain times during the 24 hour cycle, and for having abundant energy other times during the cycle. Those with a sleeping disorder related to their circadian rhythm tend to feel tired when they should be alert and vice versa. Those working the night shift tend to suffer from this type of sleep disorder.
Light is one of the most influential factor in regulating your circadian rhythm. When there are long periods of low levels of light there is a tendency to feel more fatigued and suffer from low energy. This is very common in the winter, especially in the northern areas where there is only a few hours of light per day.
Correcting sleep disorders caused by, or related to, your circadian rhythm can be done by light therapy specially designed to slowly reset your circadian rhythm. The light is delivered from what is called a “light box” which has the correct wavelengths of light. 30-60 minutes of exposure to the light in conjunction with a strict sleep schedule explains the therapy.
The time of day you use your light box is the most important thing to consider. The schedule would depend on your schedule and the type of insomnia you have.
Tags: alternative medicine, family, general, health, insomnia, Mental Health, sleep disorder
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