Red Light Therapy first originated in the 1800's and after many years of development, human being are finally curing smallpox and lupus patients in the medical field through red light therapy. What exactly does Red Light Therapy do? Why is Red Light Therapy being used in so many areas today? How does Red Light Therapy work in the human's body? Today's article explores the history of red light therapy and its modern applications. If you feel the same way about any of these statements or have questions, please feel free to contact us for a chat!