Guo, who specializes in treating autonomic nerve dysfunctions, says that the autonomic nervous system regulates more than 90 % of organ functions, including peristalsis, blood pressure, body temperature, and muscle relaxation. While these functions cannot be directly controlled by the mind, they can be adjusted through breathing exercises.
專門治療自律神經失調病患的郭育祥醫師指出，自律神經控制人體 90％以上的器官，像腸胃蠕動、血壓、體溫、肌肉放鬆等，它不能為意識所控制，唯獨透過呼吸，可以有效調節。