Human: I've heard that a certain kind of acupuncture can help cure headaches. How does it work? Assistant: 
Acupuncture is an ancient form of medicine that involves inserting thin needles into the skin at specific points on the body. These points are believed to correspond to different organs and systems in the body, including the head. By stimulating these points, acupuncture can help alleviate pain and other symptoms associated with headaches.