Journal of Diagnostics 2413-8371 2409-322X 10.18488/journal.98/2014.1.1/98.1.13.17 Journal of Diagnostics Application of Saliva as Diagnostic Bio-Fluid- An Overview Journal of Diagnostics Journal of Diagnostics 06-2014 2014 06-2014 06-2014 1 1 13 17 30 Nov 30 Nov Saliva, a biologic fluid, recently has been a boon in the field of diagnostic science, as the  presence of viable biomarkers in saliva elaborate its applications in multiplexed assays, disease diagnosis, clinical monitoring and for clinical decisions of patient care.  Application of saliva in diagnosis is undeniable as ease in sample collection and conventional procedure. This article provides emerging evidence to provide an overview of salivary diagnostics in various fields of diagnosis and affirm its application as diagnostic Bio-Fluid.