2. The best time for moxibustion is after sunrise during the day, because at this time, the yang of nature and human body begins to sprout. If moxibustion is carried out at this time, the body can conform to the rising trend of the yang of heaven and earth, which can be described as getting twice the result with half the effort. For example, some people with yang deficiency and qi deficiency are characterized by cold hands and feet, underground immunity, and irregular stool, and the effect is more ideal.