Red Light Therapy: A Promising Complementary Approach for Mental Health
Red Light Therapy: A Promising Complementary Approach for Mental Health Introduction Red Light Therapy (RLT), also known as photobiomodulation or low-level laser therapy, is a non-invasive treatment that uses specific wavelengths of red and near-infrared light (typically 600–1,000 nanometers) to stimulate cellular activity. Initially studied for its effects on skin health, wound healing, and pain management, RLT has gained attention for its potential to support mental health. Emerging research suggests that RLT may alleviate symptoms of depression, anxiety, seasonal affective disorder (SAD), and even aid in substance abuse recovery by improving brain function, reducing inflammation, and enhancing sleep quality . This article explores the mechanisms, evidence, and potential benefits of RLT for mental health, providing a comprehensive overview for those considering it as a complementary therapy. Understanding Red Light Therapy RLT involves exposing the body to low-level red or near...