Basic Science

Basic Science

Articles tagged with "Basic Science".

Cytochrome C Oxidase and Nitric Oxide: The Science Behind Red Light Therapy

Tags: Basic Science, Evidence-Based Medicine

March 24, 2026

How Does Light Actually Change Our Biology?

Through a specific protein in your mitochondria called cytochrome c oxidase. This review examined the molecular evidence and found that the leading mechanism involves light releasing nitric oxide (NO) from this enzyme, which then increases energy production in your cells.

Red light therapy, also known as low-level laser therapy (LLLT) or photobiomodulation (PBM), uses specific wavelengths of red and near-infrared light to promote healing and reduce inflammation.

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How Red Light Therapy Works: The Science Explained

Tags: Basic Science, Evidence-Based Medicine

March 24, 2026

What Actually Happens in Your Body When You Use Light Therapy?

Light photons are absorbed by cytochrome c oxidase in your mitochondria, leading to increased ATP energy production, a brief burst of reactive oxygen species that activates protective cell signaling, and release of nitric oxide that improves blood flow. This review summarizes nearly 50 years of research into the mechanisms behind photobiomodulation.

Red light therapy, also known as low-level laser therapy (LLLT) or photobiomodulation (PBM), uses specific wavelengths of red and near-infrared light to promote healing and reduce inflammation.

Read more