Naturopathic medicine is premised on the healing power of nature. Naturopathic doctors are trained in both conventional and alternative medicines, and seek to understand the cause of a condition by exploring its mental, physical, and spiritual manifestations in a given patient. Naturopathy typically involves a variety of treatment techniques including nutrition, behavioral changes, herbal medicine, homeopathy and acupuncture. Because it involves so many different therapies, it’s difficult to design studies that specifically target naturopathy’s effectiveness. That said, one study that evaluated the practice for low back pain found positive results.