From a modern, scientific perspective, how does Acupuncture work?
Scientific research has shown that stimulation of specific Acupuncture points has a measurable effect on the nervous system, leads to the release of neurotransmitters in the brain, reduces inflammation, and increases circulation of blood and body fluids. While these effects are known, there are gaps in the theories that attempt to explain exactly “how” Acupuncture does these things. One explanation for how Acupuncture can relieve pain is that Acupuncture needles stimulate Type II and III afferent nerve fibers, sending impulses to the spinal cord, and activating specific brain centers (spinal cord, midbrain, and hypothalamus/pituitary). This stimulation promotes analgesia, or pain relief.
