One of the longest nerves in the body is known as the vagus nerve (VN). The VN is the 10th pair of cranial nerves that originates at the brain stem in the medulla oblongata. This nerve is part of the parasympathetic nervous system, which is a part of the ANS. Research suggests ear acupuncture can activate the VN.
Michael Edson, MS, LAc
Michael Edson is the author of several books, the latest of which is Natural Parkinson's Support: Your Guide to Preventing & Managing Parkinson's (2020). He is a New York-state licensed acupuncturist and the co-founder and President of Natural Eye Care, Inc., established in 1999 to raise practitioner and public awareness of the role natural care can play in eye health and the treatment of eye disease.