Acupuncture & Brain Health — What recent research is showing

I want to share some encouraging, easy-to-understand updates from recent research about acupuncture and its role in Parkinson’s disease (PD) and other neurological conditions. If you or a loved one is living with PD, post-stroke symptoms, neuropathic pain, or other brain-related conditions, this summary may be helpful.

 

What researchers are finding:

  1. Clinical trials have shown that electroacupuncture added to usual care can improve motor symptoms and some non-motor problems (for example, constipation) in people with Parkinson’s disease. PMC

  2. Animal and lab studies suggest acupuncture may protect dopamine-producing neurons (the cells affected in PD) and reduce neuroinflammation — mechanisms that could slow symptom progression or reduce complications. PMC+1

  3. More broadly, acupuncture appears to modulate brain circuits and neurochemistry (neuroplasticity, neurotransmitters, brain network connectivity) — which may explain benefits for movement, mood, pain, and fatigue. PMC+1

 

What this means for patients

  • Acupuncture can be a safe, adjunctive therapy (added to — not a replacement for — your standard medical care). Studies suggest it can help symptoms and quality of life for some people with PD and after stroke. PMC+1

  • Mechanisms are complex and still under study, but include reduced inflammation, improved blood flow and neurotrophic support, modulation of neurotransmitters, and changes in brain network activity — all of which can contribute to symptom relief. PMC+1

  • Some studies — including work funded by the Michael J. Fox Foundation — are testing acupuncture for PD fatigue and other non-motor symptoms. These trials will help refine how acupuncture is used in PD care. Acupuncture Today+1

Common questions:

  • Is acupuncture a cure for Parkinson’s? No — there’s no cure yet. But evidence shows acupuncture may improve certain symptoms and quality of life. PMC+1

  • How many sessions are needed? Trial protocols vary. Many studies use repeated sessions over weeks to months. This could be a lifelong useful tool. We’ll create a personalized plan based on your symptoms and goals. PMC

  • Is it safe? When performed by a licensed acupuncturist, acupuncture is generally safe. We’ll review your medical history, medications, and any bleeding or implant concerns beforehand. PubMed 

References

  1. Li K., et al. Electroacupuncture for motor dysfunction and constipation in patients with Parkinson's disease: a randomized controlled multi-centre trial. EClinicalMedicine 2023. PMC

  2. Ko JH., et al. Does acupuncture protect dopamine neurons in Parkinson’s disease? (review/meta-analysis, animal studies). PMC article, 2019. PMC

  3. Wang X., et al. Neural circuit mechanisms of acupuncture effect. PMC article, 2024. PMC

  4. Ma X., et al. Potential mechanisms of acupuncture for neuropathic pain. PMC article, 2022. PMC

  5. Acupuncture Today. Acupuncture Study Brings Hope for Parkinson’s Disease Patients (your supplied article). Feb 2012. Acupuncture Today

 

This newsletter is intended for educational purposes. Always consult a licensed provider before integrating new treatments. Feel free to share!