👉 Mouth fluid, also known as saliva, is a complex biological secretion produced by the salivary glands in the mouth. It plays a crucial role in maintaining oral health and facilitating various functions such as lubrication, digestion, and protection against pathogens. Saliva contains enzymes like amylase that begin the breakdown of carbohydrates, mucus that aids in swallowing and lubrication, and antibacterial components that help prevent infections. It also helps to neutralize acids produced by bacteria, reducing the risk of tooth decay and gum disease. Additionally, saliva aids in taste perception and speech by moistening the oral cavity.
