Biofeedback is a method for visualizing and training physiological activity resulting from the mind-body interface. By using these signals as real-time feedback, people can learn to become aware of usually unconscious processes, thereby allowing them to self-regulate physiological processes in order to improve their health.

The ultimate goal of biofeedback is to gain more control over physiological processes and influencing behavior that leads to misbalances in these processes. Biofeedback is about reaching optimal health across physical, mental and emotional states. It focuses on treating the cause of health problems, rather than treating symptoms.