EVIDENCE
Understanding the Science Behind Acupuncture:
How It Really Works
Acupuncture is one of those practices that’s been around for thousands of years, but have you ever wondered how it actually works? While it’s been traditionally explained through energy flow and balance in Traditional Chinese Medicine (TCM), science is starting to uncover the real, physical processes behind this ancient healing method.
How Acupuncture Works with Your Nervous System
One of the main ways acupuncture helps is by stimulating your nervous system. When the needles are inserted into specific points, they activate sensory nerves that send signals to your brain and spinal cord. This kicks off your body’s natural pain-relieving processes, like the release of endorphins (your body’s built-in painkillers) and other neurotransmitters. These signals also help balance neurochemicals that control things like inflammation, mood, and how we perceive pain. That’s why acupuncture is often used for treating things like chronic pain, migraines, and stress.
Better Blood Flow and Healing
Acupuncture is also great for improving blood circulation. It helps widen blood vessels, which means more oxygen and nutrients get delivered to your tissues. This boosts healing, especially in areas with poor circulation or injuries. The better blood flow also helps your body get rid of toxins and waste products from damaged tissues, which helps your body naturally detox and recover faster.
Balancing Your Nervous System
One of the coolest things about acupuncture is how it affects the autonomic nervous system, which controls things you don’t think about, like your heart rate, digestion, and immune system. This system has two parts: the sympathetic nervous system (the “fight or flight” response) and the parasympathetic nervous system (the “rest and digest” mode). Acupuncture helps switch your body from stress mode (sympathetic) to relaxation mode (parasympathetic), letting your body rest, heal, and restore balance. This is why acupuncture is so effective for relieving stress, easing anxiety, and improving sleep.
Acupuncture Points and Fascia
Acupuncture points aren’t just random spots on your body. They’re areas with a higher concentration of nerve endings, blood vessels, and connective tissue (also known as fascia). When the needles go in, they send signals to your brain and organs through these connective tissue pathways, helping your body communicate better overall. Research also suggests that acupuncture can activate specific fascia networks, which connect different parts of the body, improving coordination between organs, muscles, and your nervous system.
Although acupuncture has its origins in ancient Chinese philosophy, modern science continues to validate many of its therapeutic benefits. From enhancing blood circulation to regulating the nervous system, acupuncture activates the body’s natural healing mechanisms to restore balance and improve health. Whether you’re looking for pain relief, stress reduction, or better overall wellness, acupuncture provides a scientifically supported way to harness your body’s innate healing power.