Red Light Therapy and Cancer

Researched and written by Keith Bishop, Clinical Nutritionist, Cancer Coach, Author, Retired Pharmacist

Introduction: What is Red Light Therapy?

Red light therapy (RLT) is a non-invasive treatment that uses low-wavelength red light to stimulate cellular function. Initially explored by NASA for its potential benefits in wound healing for astronauts, RLT has since garnered attention for its potential advantages in skin health, pain relief, and inflammation reduction. It works by enhancing mitochondrial activity, increasing ATP production, and promoting tissue repair.

Red Light Therapy and Other Health Issues

Beyond its cosmetic applications, RLT has been studied for its effects on mental health, sleep disorders, and wound healing. Research suggests that exposure to red light may improve sleep quality and mood regulation, particularly in individuals with insomnia. Additionally, systematic reviews highlight its potential in stress management and depressive...