Saliva (commonly referred to as spit, drool or slobber) is an extracellular fluid produced and secreted by salivary glands in the mouth.
Saliva (spit) is a bodily fluid that has several important functions. For example, it kickstarts digestion, helps you chew and swallow food, and protects your teeth.
WebMD talks about what saliva is, the role saliva plays in your oral health, and the causes and treatment of too much or too little saliva.
Saliva and Your Mouth: Function of Saliva in Oral Health - WebMD
These glands make saliva (spit) and empty it into the mouth through openings called ducts. Saliva makes food moist, which helps chewing and swallowing and the digestion of food. Saliva also keeps the mouth clean and healthy because it contains antibodies that kill germs.
saliva, a thick, colourless, opalescent fluid that is constantly present in the mouth of humans and other vertebrates. It is composed of water, mucus, proteins, mineral salts, and amylase. As saliva circulates in the mouth cavity it picks up food debris, bacterial cells, and white blood cells.
Saliva is a clear, watery fluid produced by the salivary glands in the mouth. It plays a crucial role in maintaining oral health and aiding the process of digestion.
: a fluid containing water, protein, salts, and often a starch-splitting enzyme that is secreted into the mouth by salivary glands.
Saliva is a fluid produced in the mouth that maintains oral health and supports various bodily processes. Continuously secreted by salivary glands, this complex fluid helps keep the oral environment balanced. It influences functions from initial digestion to protecting the teeth and soft tissues.