The salivary glands are specialized organs in the mouth that produce saliva, a fluid essential for digestion and oral health. There are three main pairs of salivary glands: the parotid glands, located near the ears; the submandibular glands, found beneath the jaw; and the sublingual glands, situated under the tongue. These glands help moisten food, making it easier to chew and swallow. Saliva contains enzymes that begin the digestion of carbohydrates and helps maintain a balanced oral environment. It also plays a crucial role in protecting teeth from decay and supporting the overall health of the oral cavity.