An insight into the science behind saliva and its crucial role in oral health

Abstract

Saliva, a clear, tasteless, odourless, slightly acidic viscous extracellular fluid produced and secreted by salivary glands makes the oral cavity moist ; and has very important role is maintaining the well being of the mouth. Knowledge of the salivary system and saliva is essential for evaluating prosthodontic problems and for educating patients.