It is recorded in Bian Que's mind book: "At the turn of summer and autumn, thousands of feet is scorching, and you are not afraid of cold and heat for a long time. . . . When people reach 30, they can be 300 strong in three years under the navel; Fifty, you can moxibustion the top 300 under the navel every two years; Sixty, once a year, it can be 300 strong under the navel, making people live forever. " This shows the importance of Guanyuan point for health preservation.
When using moxibustion at Guanyuan point, pregnant women should be careful about moxibustion. Guanyuan's wound is not moxibustion.
Stay at home for health, and be careful not to burn yourself. Control the amount of moxibustion each time to achieve the penetration of moxibustion.