The practice of naturopathy is based on a belief in the body’s ability to heal itself through a special vital energy or force guiding bodily processes internally. Diagnosis and treatment concern primarily alternative therapies and “natural” methods that naturopaths claim promote the body’s natural ability to heal. Naturopaths focus on a holistic approach, completely avoiding the use of surgery and conventional medicines. Naturopaths aim to prevent illness through stress reduction and changes to diet and lifestyle, often rejecting the methods of evidence-based medicine.