Ear acupuncture, also known as auricular acupuncture, is based on the principles of Traditional Chinese Medicine. Auricular therapy is widely used for many conditions, including addiction treatment, mood disorders, obesity, pain, and other conditions. This medical system emphasizes a holistic approach to medicine, an approach that treats the whole person. The acupuncture points found on the ear help to regulate the body's internal organs, structures, and functions. Auricular therapy has a long history of use in China. It was mentioned in the most famous of ancient Chinese medical textbooks, “The Yellow Emperor's Classic of Internal Medicine.” In modern times, auricular therapy has been shown to stimulate the release of endorphins, the body's own feel-good chemicals.