Why does a 25-year-old have a 52-year-old tooth?

The age in black and white written in the ID card account is the age of your body, but do you know that the teeth are also of age? Do not pay attention to the health of the teeth, teeth will be rapidly aging, young but have a middle-aged and elderly teeth, how should we judge…

It’s good to brush your tongue often.

The tongue, as part of our oral cavity, not only senses taste, assists in eating, but is an important organ in the expression of language, but the tongue is often overlooked by us. How many people have the habit of cleaning their tongues when they are cleaning their mouths? Even some people wonder if the tongue needs…