In the last some months (about half a year) began to be crumbled intensively z...

[Sergey]

In the last some months (about half a year) began to be crumbled intensively a teeth. Prompt, something can in an organism lacks?

[Haljavka V.V.]

Hello, Sergey! Probably kroshatsja a teeth already depulpirovannye, t. To. The enamel loses a moisture and becomes fragile. In it or this anything is not present surprising, it is law. And very much a greater or big role in fastness of an enamel plays nasledstvenost. Success to you!