<human>:  Does acupuncture really have a scientific basis?
<bot>: There is evidence to suggest that acupuncture does have a scientific basis. Many studies have shown that acupuncture can help reduce pain, improve circulation and lower certain hormones, as well as treat many other medical conditions. While it is not considered a mainstream medical service in many countries, acupuncture is increasingly being used as a complementary treatment option due to the potential benefits it can provide.