What is cryotherapy and does it work? Experts discuss

One man thought his cryotherapy treatment would help with arthritis and back pain. Instead he received a cold burn when it malfunctioned.

Professor of Dermatology, Dr. Adam Friedman, scoffs at the idea that cryotherapy works as an anti-aging treatment. Despite the use of cryotherapy by big name celebrities, the actual benefits are debated. Read more about the science behind, (or lack of), cryotherapy.