In biofeedback,a machine is used to measure skin temperature and other responses. By watching the machine, a patient can learn to control muscle tension and blood pressure. Amazing results have come from theuse of biofeebdack , which has been successful in treating headaches, muscle pain, and even drug addiction. Homeopaths treat disease by giveing a patient tiny amounts of a remedy that would produce symptoms similar to those ofthe disease in a healthy person. In Europe, this treatment has been known to help patients with flu, headaches, and allergies. People with back and muscle pain have been going to chiropractors for years, but it is only recently that chiropractors have received any kind of respect or recognition.