Mark Sloan disscusses red light therapy and its many health benefits.  He is the author of Red Light Therapy: Miracle Medicine  as well as many other books.  Red light therapy works by upregulating energy metabolism within cells of the body.  This increased energy supply allows the body to perform all its vital functions, including cellular detoxification, maintenance and repair.  Additionally, red light (and near-infrared light) protects all organs, systems and cells of the body by serving as a potent antioxidant. Check out Marks website where he has a plethora of health related articles:www.endalldisease.comYou can find Dr. Greg at:www.vibrantlifedc.com