Tongue, this red and soft thing, is not only an essential and quite efficient [tableware] for us to eat, but also an important organ to assist human pronunciation. For human beings, tongue can even… promote emotional communication. Without tongue, our life is really unimaginable! [Tongue Coating] Is it what? The body of a soft tongue is strong and powerful muscle, while the surface is specialized mucosal tissue. Under the microscope, we can see various papillary structures, some of which contain the structure of taste buds. That is, we can taste all kinds of delicious food by relying on taste buds. Looking in the mirror, we can often see that our tongue is covered with a pale white substance, which is Read More …