Unfortunately, cavities sometimes appear especially between 10 and 20 years of age.
Those who do not brush their teeth correctly, and eat many sweets between meals are especially at risk.
Silver is always the best material to be used for fillings.
The most beautiful and esthetic fillings are those made with composite as they better match the original color of the tooth.
It has never been proved that the silver ones are carcinogenic because of the lead they contain.
On the contrary, it is true that the composite material used in “white and esthetic” fillings is much more expensive than silver is. This is the reason why many manufacturers talk of the cancer promoting content of the amalgam.