What Is Red Light Therapy? A Detailed Beginner’s Guide
Let there be light — for your pain, skin, and injuries, that is. The possibilities of red light to treat a variety of health and aesthetic concerns are just emerging thanks to interest from researchers, universities, and hospitals, as well as at-home devices that make it more accessible.
Red light therapy (RLT) is a type of photomedicine, which is “the use of light to treat skin and other health conditions,” says Jared Jagdeo, MD, the founding director of the Center for Photomedicine at SUNY Downstate Health Sciences University in Brooklyn, New York.
Here, learn about the history of the therapy, how it works, its potential benefits, what to expect from treatment, and more.