HeartSpring.net works with state licensed naturopathic physicians and certified medical doctors, helping them to publish health articles. Physician articles are referenced with author contact information, including the physician's education, training and accreditation. Articles are chosen according to their educational value, their use of peer reviewed references, and their overall impact on human health. Many of the naturopathic physicians who publish with HeartSpring.net are members of the American Association of Naturopathic Physicians (AANP). Many good articles on tis site.