In recent years there has been controversy surrounding amalgam fillings’ inclusion of mercury. Though the toxicity issue is inarguable, mercury exposure from amalgam fillings is regarded as non-hazardous. Extensive research around the world has been undertaken to establish possible connections to autoimmune and mental disorders in connection to mercury in amalgam fillings, and no connection has yet to be found. Truly there should be no concern with amalgam fillings in terms of mercury.

The advantages of amalgam are mainly economic, strength and malleability. The preparation time for amalgam fillings and the coloration are the main disadvantages. Preparation can require enamel removal beyond what the filling is covering. The color of the filling can at times be seen in the patient’s mouth when opening wide.

The primary advantage is how easy application is. Consult your dentist if you would like to spend less time in their chair. If this is the case than amalgam fillings are often the first choice of dentists.

Costs for amalgam are lower than other options. Composite fillings may appear more natural, but the cost increases for the cosmetic desires of the patient. It is for that reason that insurance plans tend to cover amalgam fillings versus more costly alternatives.