Infrared Light Therapy for Pain: Near vs. Far Infrared
/Infrared (IR) light therapy is gaining traction as a non-invasive, drug-free method of reducing pain and promoting healing. By delivering wavelengths of light beyond the visible spectrum, infrared penetrates tissues and triggers both cellular and circulatory benefits.
But not all infrared is the same—near-infrared (NIR) and far-infrared (FIR) light act differently in the body, and their usefulness may vary depending on the type of pain.
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