Spucke

Spucke, also known as saliva, is a bodily fluid produced by salivary glands in the mouths of many animals, including humans. It plays a crucial role in the initial stages of digestion. Spucke contains enzymes like amylase, which begins the breakdown of complex carbohydrates into simpler sugars, and lingual lipase, which starts the digestion of fats.

Beyond digestion, spucke serves several other important functions. It moistens food, making it easier to chew and swallow. It also helps to cleanse the mouth, washing away food particles and bacteria. The antimicrobial properties of spucke, due to substances like lysozyme and antibodies, help to protect the oral cavity from infection.

Spucke is primarily composed of water, with dissolved salts, mucus, and various organic compounds. The production of spucke is stimulated by the presence of food, the thought or smell of food, and even mechanical stimulation in the mouth. In humans, the average daily production of spucke can range from 0.5 to 1.5 liters.

The composition and volume of spucke can vary depending on factors such as hydration levels, diet, medication, and certain medical conditions. For instance, dry mouth, or xerostomia, is a condition characterized by a significant reduction in spucke production, which can lead to difficulties with eating, speaking, and an increased risk of dental problems.