Amalgam fillings have become a controversial topic in the world of dentistry. These silver-colored fillings are created from an alloy blend that includes metals like mercury, zinc, and silver. Some believe that the mercury in the fillings can cause health-related problems. With a bit of research, you can make an informed decision about whether or not to get your amalgam filings replaced.

The Safety of Amalgam Fillings

The FDA has stated that amalgam fillings are safe for adults and children over six years of age. Though they do contain mercury, the amount is not high enough to cause health issues. Furthermore, the mercury is an essential component that lends durability to the fillings. Any risks associated with using the mercury are outweighed by the benefits.

There is a lack of research concerning whether or not amalgam fillings are safe for children under six years of age. This does not mean that the fillings are automatically dangerous; it just indicates that limited data is available on the use of these fillings in this age group.

A small percentage of individuals are allergic to mercury. If you discover you are allergic, you should have the filling replaced.

The Lifespan of Amalgam Fillings

Amalgam fillings do not last indefinitely. They have a lifespan of 10 years, though some do last for longer periods of time. If your filling is nearing the end of its lifespan, it is wise to replace it before it starts to break down and causes discomfort. You can replace it with another amalgam filling, or you can opt for another material that better suits your preferences.

A Case for Aesthetics

Some individuals do not like the appearance of an amalgam filling. The silver shade of the filling is a stark contrast to the natural whiteness of the tooth. If having visible silver in your mouth bothers you, you can have the fillings replaced with a composite resin filling that matches the color of your tooth. The result is a more natural filling that doesn't distract from your smile.

Over time, amalgam fillings can become tarnished. This causes gray tooth discoloration that some find unpleasant. Some may prefer to replace the filling as a preventive measure before the discoloration occurs. If the discoloration has already occurred, it can be fixed with a new composite filling.

If you are interested in replacing your amalgam fillings, take a few moments to decide if this is the best decision for your dental health and personal desires. Though amalgam fillings are safe, some prefer to swap them for a material that better blends with the tooth.

For more information, contact a business like Bonnie S Marshall.