Acupuncture has been used for centuries to promote health and wellbeing. In modern times, it has gained popularity as a complementary treatment for various health conditions, including immune system problems. As more and more people struggle with immune system issues, a growing body of research is examining how acupuncture may support healthy immune function.
Why a Strong Immune System Matters
The immune system is responsible for protecting the body from harmful pathogens and other foreign substances. When the immune system is weak, the body is more susceptible to illnesses and infections. Many factors can weaken the immune system, including stress, poor nutrition, lack of sleep, and environmental toxins.
How Acupuncture May Support Immune Function
In Traditional Chinese Medicine, acupuncture is understood to promote the flow of qi, or vital energy, throughout the body. By placing thin needles at specific acupuncture points, acupuncturists aim to activate the body’s own regulatory responses.
Modern research is beginning to describe what happens on a biological level. A comprehensive 2021 review published in the Journal of Inflammation Research found that acupuncture exerts measurable anti-inflammatory effects across multiple systems of the body, working through a “neuro-immune” pathway that connects the nervous system to immune cells such as macrophages and T cells (Li et al., 2021). In other words, the effects long described in traditional terms are increasingly being mapped to identifiable physiological mechanisms.
What the Research Says
The most rigorous evidence to date comes from systematic reviews that pool many clinical trials together. A 2024 meta-analysis from The University of Texas MD Anderson Cancer Center, published in Integrative Cancer Therapies, analyzed 56 studies and found that acupuncture was associated with increased natural killer (NK) cell activity and higher levels of several immune markers, including interferon gamma, immunoglobulins, and helper T cells, while lowering several markers of inflammation such as interleukin-6 and C-reactive protein (Liu et al., 2024).
It’s worth being candid about the limits of this evidence. The same MD Anderson review concluded that, because many of the individual trials had a meaningful risk of bias, the current data are not yet strong enough to definitively confirm acupuncture’s immune-modulating effects, though the authors described the preliminary findings as promising. Elsewhere, a separate systematic review and meta-analysis found that acupuncture helped raise white blood cell and neutrophil counts in breast cancer patients experiencing chemotherapy-induced leukopenia (Shih et al., 2021).
The honest summary: research increasingly supports the idea that acupuncture can influence immune and inflammatory markers, but it is best understood as a complementary practice that works alongside conventional medical care, not a replacement for it.
Getting Started
If you’re interested in trying acupuncture to support your immune system, it’s important to seek out a licensed acupuncturist with experience in the area you’re interested in. As with any health-related treatment, it’s also important to consult with your healthcare provider first, especially if you have an existing medical condition or take medication.
References
Li, N., Guo, Y., Gong, Y., Zhang, Y., Fan, W., Yao, K., et al. (2021). The Anti-Inflammatory Actions and Mechanisms of Acupuncture from Acupoint to Target Organs via Neuro-Immune Regulation. Journal of Inflammation Research, 14, 7191–7224. https://doi.org/10.2147/JIR.S341581
Liu, W., Zhong, B., Wagner, R. W., Garcia, M. K., McQuade, J. L., Huang, W., et al. (2024). Systematic Review and Meta-analysis of Acupuncture for Modulation of Immune and Inflammatory Markers in Cancer Patients. Integrative Cancer Therapies, 23, 15347354241302072. https://doi.org/10.1177/15347354241302072
Shih, Y. W., Su, J. Y., Kung, Y. S., Lin, Y. H., To Anh, D. T., Ridwan, E. S., & Tsai, H. T. (2021). Effectiveness of Acupuncture in Relieving Chemotherapy-induced Leukopenia in Patients With Breast Cancer: A Systematic Review With A Meta-Analysis and Trial Sequential Analysis. Integrative Cancer Therapies, 20. https://pubmed.ncbi.nlm.nih.gov/37163212/
Disclaimer: This article is for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Acupuncture is a complementary practice and should not replace conventional medical care. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have read in this article.
