1.whether or not acupuncture is a risky medical procedure
2.whether the needles are made of stainless steel or of some other metal
3.whether the needles hurt when they are inserted
4.whether the effectiveness of acupuncture in relieving back pain has ever been documented
5.whether acupuncture can strengthen the immune system
6.if acupuncture can use the body’s energy to promote healing
7.you whether studied acupuncture in China or in the United States
8.whether you ever used acupuncture during an operation
9.I also wonder whether it is cheap
10.I also want to know whether there are updates in the future.