Acupuncture is a therapeutic process under the umbrella of Chinese Medicine, whose recorded origin is based in China. A treatment consists of the insertion of hair-fine, filiform needles into acupuncture points on various areas of the body. The points used are dictated by the symptoms exhibited by the patient. Studies have shown or demonstrated evidence of changes of blood flow, immune response, endocrine response, activation of metabolic pathways, and other physiological changes during acupuncture treatment. Most patients report feeling relaxed and/or rejuvenated after treatments.