Molars are large, flat teeth located at the back of the mouth. They are designed for grinding and chewing food, making them essential for proper digestion. Adults typically have twelve molars, including four third molars, commonly known as wisdom teeth. These teeth have a broad surface with multiple cusps, which help break down food into smaller pieces. Molars are crucial for maintaining overall oral health, as they assist in the efficient processing of food. Regular dental care is important to keep molars healthy and prevent issues like cavities or gum disease.