By eHow Health Editor
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One newsletter you'll want is one from an organization catering to consumers of biofeedback therapy. Biofeedback is a form of alternative medicine that gives the patient signals of certain vital signs or bodily functions. Patients use this feedback to gain control over involuntary body movements or functions. If you suffer from headaches caused by imbalances in chemicals and blood distribution to the brain, you may be taught to raise the temperature in your hand. That could divert blood flow from the brain to the hand, level the imbalance in the cranial cavity and relieve your symptoms. Biofeedback is used to treat ailments from attention disorders to elimination disorders.
eHow Health Editor