👉 Dental fluid, also known as saliva or oral mucosal fluid, is a complex mixture of water and various biological components that plays a crucial role in oral health. It is produced by the salivary glands and contains enzymes, electrolytes, mucus, proteins, and antibodies. Saliva helps in lubricating the mouth, facilitating speech and swallowing, and maintaining oral pH balance to prevent tooth decay. It also aids in the digestion process by breaking down food particles and contains antimicrobial agents that protect against oral infections. Furthermore, dental fluid helps in the remineralization of tooth enamel by delivering calcium and phosphate ions, which repair early stages of dental erosion.