Saliva

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Saliva plays a crucial role in maintaining oral and digestive health. Composed mainly of water, it contains essential enzymes that initiate the digestion of starches and fats while helping to break down food particles stuck in teeth, thereby preventing decay. Additionally, saliva lubricates food for easier swallowing and protects the oral mucosa from dryness. Its multifaceted functions highlight its importance in both digestion and dental care.