Research Studies Research Topics & Databases Protected: Grants by: Fluoride & Fluoridation Studies Protected: The National Institute of Dental and Craniofacial Research (NIDCR) Subpage : Overview Grants to: Academic & Dental Institutions Grants by: Fluoride & Fluoridation Studies Grants by: State Grants by: Topic Grants by: Researcher NIDCR Yearly Budget: 1950-2020 NIDCR & Mullenix NIDCR & the Sugar industry