For many years, amalgam was the go-to material for tooth fillings. More recently, industry best practices have gravitated toward composite, a mixture of ceramics that gets added to a resin base and bonded to the tooth. If you’re an adult over the age of 30, you may still have amalgam or “silver” fillings from previous cavities. Here’s why you should consider having them replaced with composite.

Why Should You Replace Silver Fillings With Composite?

1. Safer

While dental agencies haven’t released any warnings or indicated any adverse health effects over the use of amalgam, the public has had reservations about the practice for many years. This is because amalgam contains mercury, a known toxin. When an amalgam filling becomes damaged or cracked, it’s possible that toxic vapors could leak into the mouth. The use of composite is therefore the much-preferred material for tooth fillings from a safety standpoint.  

2. Stronger 

While amalgam fillings are placed on the tooth, composite is bonded directly to the enamel. This strengthens the natural tooth and creates a much firmer surface for chewing, biting, and speaking. Amalgam fillings are more likely to crack, or even allow the damaged tooth to crack. In fact, amalgam fillings are only meant to last 10 years, and should therefore be replaced after this timeframe anyhow. Composite fillings may last some patients 12 or more years with proper care. 

3. More Discreet  

A final but compelling reason to have your amalgam fillings replaced is to enjoy a more discreet dental restoration. Most people don’t want their tooth fillings on full display, but amalgam has a silver finish which stands out noticeably. Even if the affected tooth is in the recesses of your mouth, it may be noticeable while laughing, speaking, or singing. Composite materials have a white finish which blends in with enamel for a filling that’s nearly impossible to detect without closer inspection. 

If you have amalgam fillings you’d like replaced, turn to Waterford Dental Health in Connecticut. These dentists remain at the forefront of industry-leading practices and offer composite as their preferred material for tooth fillings. Find out more about how they treat cavities by visiting their website or schedule an appointment by calling (860) 447-2235.