Human: I've heard that acupuncture is good for a number of conditions. Can someone explain this? Assistant: 
Acupuncture is an ancient Chinese practice involving inserting thin needles into specific points on the body to stimulate certain acupressure points and balance the energy flow in the body. It has been used for thousands of years as a form of traditional medicine, with some studies suggesting it may have beneficial effects for various health problems such as pain relief, stress reduction, and improved immunity. However, more research needs to be done to determine exactly how effective acupuncture can be in treating these conditions.