For generations, dentists placed silver-colored fillings in millions of teeth. But behind their familiar appearance lies a controversial ingredient: mercury. Now that Europe has largely phased them out, Americans are asking an uncomfortable question—why are they still permitted in the United States?

in the convention agreed to pursue a global phaseout of dental amalgam manufacturing, importing, and exporting by 2034, with an exception for cases considered medically necessary.

The future of dental amalgam is increasingly being shaped by environmental responsibility as well as clinical practice.
What Should You Ask Your Dentist?

If you have old silver fillings, there is no need to panic.

Instead, make informed decisions about your dental health.

At your next appointment, consider asking:

Are my existing amalgam fillings still in good condition?
Is there any decay, cracking, or other reason to replace them?
Which mercury-free materials would be