What are the functions of molars? What should be done to avoid the appearance of tartar?

molars are divided into two types
– small indigenous
– large indigenous
their main function is to grind food, bite off and also grip.
also, teeth have secondary functions, such as aesthetic and facial contouring. After all, an incorrect bite or the absence of teeth completely changes the appearance of a person.
Human teeth play such a role in the process of eating: incisors bite off pieces, canines tear food, and molars and premolars (large and small molars) grind and grind it. A couple of tips to prevent tartar from appearing: brush your teeth regularly and correctly, use a high-quality toothbrush and toothpaste, use dental floss whenever possible, eating vegetables and fruits also contributes to some cleaning of your teeth.