When it comes to sleep habits, some people are naturally owls and some are naturally larks. Find out which one you are and how this affects your sleep. Then find out how to improve your sleep with this knowledge.

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Working the night shift and getting good sleep can be hard. In this video by Dr. Virginia Gurley, you’ll find out how to use light to your advantage as well as what schedule might be best for you.

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Did you know the amount, the timing and the sources of light you are exposed to during the night can affect how restful and health promoting your sleep is? In this video by Dr. Virginia Gurley, you’ll learn the details and simple tips to make sure your sleep is as restful as it can be.

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How does light during the daytime affect how well you sleep at night? In this video by sleep expert Dr. Virginia Gurley, you’ll learn what the research says on this topic as well some simple tips to make sure you get the restful, restorative sleep you need.

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