What is the time frame during which the liver is most active in the horary cycle?

The liver is most active in the horary cycle from 1am to 3am. This period is significant in Traditional Chinese Medicine as it reflects the time when the liver is believed to engage in vital restorative functions, including detoxification and blood regulation. During these early morning hours, the body is in a state of rest and regeneration, aligning with the liver's role in maintaining the smooth flow of Qi (energy) and blood throughout the body.

Understanding the horary cycle enhances the practice of acupuncture and gives insight into optimal treatment times for various conditions. The liver's peak activity period indicates that any treatments aimed at supporting liver function may be particularly effective if administered around this time. Moreover, knowledge of these cycles helps practitioners better understand their patients' physiological rhythms and tailor their therapies accordingly.