Acupuncture involves the insertion of fine surgical-grade needles into specific spots to stimulate the body to heal itself. Traditional explanations of acupuncture involve its effect on improving the flow of qi (‘vital air/energy’ and referred to as ki by the Japanese) and on balancing Yin and Yang- similar to the Western concept of homeostasis.
Due to its popularity and success in the West, a great deal of attention has been focused on demonstrating how acupuncture works in terms of Western physiology. We now know that qi flow corresponds to nerve transmission, fascia communication, metabolic components carried in blood such as oxygen, hormones, neurotransmitters and nutrients as well as the functional energy of an organ system, depending on the context in which it is used. Acupuncture has been demonstrated to regulate and improve the function of all of these components, which are integral to health.
In terms of physiology and biochemistry, acupuncture has been shown to stimulate nerves and connective tissue resulting in profound effects on the nervous system including regulation of key areas of the brain. This improved function results in the body producing its own natural chemicals involved in pain relief and the reduction of inflammation as well as releasing neurotransmitters that create a feeling of relaxation and well-being. Advanced techniques such as fMRI brain imaging and electrostimulation’s effects on the nervous system are continuing to add to a deeper understanding of how acupuncture helps the body to heal itself.