Dr. Sherif Helal obtained his Dentistry degrees Bachelor 1983 and Master 1986 from Alexandria Uni. School of Dentistry –Egypt and had his residency training and Ph.D. 1988-1993 at Pediatric and Preventive dentistry department, Universitätsklinikum Eppendorf – Hamburg, Germany; he served latterly for 11 years as Assistant Professor, director of Dental Public Health Master program and Saudi Board Pediatric Dentistry post-graduate program supervisor at Riyadh Elm University, College of Dentistry, Kingdom of Saudi Arabia and had many congresses presentations, member of the ADA-SCDP (US Standard Committee on Dental Products) Fluoride/toothpastes groups and awarded by international prizes latest was the IADR Cariology Group Research Award for the year of 2017-San Francisco, USA 2017.