In today's article, we will discuss about the some problems that are the harm to health due to not chewing food properly. Along with this, you will also know the benefits of chewing food properly.Oral cavity plays an important role in digestion of food. Oral cavity refers to the mouth. It includes the lips, the lining inside the cheeks and lips, the front two thirds of the tongue, the upper and lower gums, the floor of the mouth under the tongue, the bony roof of the mouth, and the small area behind the wisdom teeth.The oral cavity is formed by