Getting a good night's sleep is key to feeling ready for the day, but many people are troubled by disturbed sleep. They fall asleep just fine, but like clockwork they find themselves wide awake around 2:00 or 2:30 in the morning. Acupuncture is great for sleep issues, and any symptom that happens daily at the same time is pretty interesting to acupuncturists, because we have a circadian rhythm clock in Traditional Chinese Medicine (TCM). The idea behind it is that our energy