There is a frustrating and all-too-common phenomenon that plagues many a sleeper. It goes something like this: Falling asleep is no problem, but in the early morning hours, one wakes up agitated and restless. This can last up to an hour or two before finally falling back asleep. Upon rising is the feeling of being unrested, what we call “non-restorative sleep” in integrative medicine. If this describes your sleep cycle, here are two related explanations that directly lead to actionable strategies to help you sleep through the night. The first is the traditional Chinese medicine (TCM) theory that posits that the body’s vital energy peaks in two-hour timeframes as it circulates through the body. Between 1 and 3 a.m. is when Liver function is most active. This concurs with Western biomedical physiology that understands that the body performs much of its repair and detoxification while asleep. This brings up an …