Naturopathy or naturopathic medicine is a form of alternative medicine employing a wide array of “natural” treatments, including homeopathy, herbalism, and acupuncture, as well as diet and lifestyle counseling. Naturopaths favor a holistic approach with non-invasive treatment and generally avoid the use of surgery and drugs. Naturopathic philosophy is based on a belief in vitalism and self-healing, and practitioners often prefer comprehensive methods of treatment combining diet and lifestyle changes.