Dr. Arturo SolÃs Herrera, MD, PhD., has been Graduated from Institute Polytechnic Nacional, from CDMX, in 1978 as Medicine Doctor, with the specialties including Ophthalmology, in the National University of Mexico, and Neuro-Ophthalmology, at INNN, México. Later on he obtained his Master Science Degree from University of Aguascalientes, México, and thereafter a PhD in Pharmacology, Universidad de Guadalajara, México. Dr. SolÃs Herrera is director and founder of Human Photosynthesis® Research Center, in Ags., México, in 2007; where he has continued his research until today.