A Review on Probiotics and their Implications in Dentistry

The aim of this comprehensive review is to present an update about the current status of probiotics in terms of its application in the field of dentistry. The concept of administration of beneficial bacteria with a view to replace harmful microbes with useful ones has been revived by the probiotic concept. The main field of research has been in the gastrointestinal tract. However, past few years has seen investigation of probiotics from the oral health perspective. Probiotic approach has shown promising results in oral cavity with respect to control of chronic disease such as dental caries, periodontitis, and recurring problems like halitosis and candidial infections. The application of probiotic strategies may, in near future provide an end to many infections occurring in oral cavity. This article summarizes the currently available data on the potential benefits of probiotics for oral health and potential risks associated with them.