1, meridian sleep generally refers to 1 1 point at noon and night. Meridian sleep is not a time period, but falling asleep on time at noon and noon every day. Its main principle is "sleep at noon and take a nap at noon". And for white-collar workers with high work pressure, it is very important to ensure a "nap" in winter.

2. Chinese medicine believes that "meridian sleep" is a wonderful way of keeping in good health, and sleeping during these two periods is very beneficial to people's health. "Noon" is the time when the human body's menstrual qi "connects with Yang", which is beneficial to nourishing Yang. Just take a nap at noon (1 1 to13) for 30 minutes. "Zi" is the time when the human body closes the yin, which is beneficial to nourishing yin. It is best to fall asleep before 1 1 at night, which can get twice the result with half the effort.