“Acupuncture. The practice of inserting small needles into certain points across the body is said to stimulate the nervous system and affect natural opioids and hormones.”— Anna Schaefer, healthline.com
“Acupuncture is a component of traditional Chinese medicine, which involves sticking the skin with small needles to stimulate the body at certain points. Researchers from the Oriental Hospital at Kyung Hee University Medical Center in South Korea found that acupuncture might have positive effects on…”— Sabrina Bachai, medicaldaily.com