Loading metrics Open Access Peer-reviewed Research Article Mohammed Nadeem Bijle , Manikandan Ekambaram , Edward C. M. Lo , Cynthia Kar Yung Yiu Mohammed Nadeem Bijle, Manikandan Ekambaram, Edward C. M. Lo, Cynthia Kar Yung Yiu Published: August 12, 2020 https://doi.org/10.1371/journal.pone.0237547 Figures Abstract The scoping review aimed to examine the evidence on the role of synbiotics in caries prevention. PubMed, SCOPUS, and Web of Science databases search were performed.