Protect Overall Health with Mercury-Free and BPA-Free Fillings
Tooth decay and cavities have been a dental problem for as long as humans have been eating, and we’ve been trying to come up with the perfect solution to those cavities for almost as long. Today, Framingham Family Dental Care provides patients with fillings that are made of composite resin materials that are both mercury-free and BPA-free. This filling material comes close to the perfection of natural tooth structure and offers numerous advantages over previous types of filling materials. Call our office today to learn more and restore your smile!
What Are Tooth-Colored Fillings?
Tooth-colored fillings are dental restorations designed to repair teeth damaged as a result of minor decay or physical trauma. It’s the best way to keep damaged teeth healthy and improve their overall longevity.
In an effort to improve the performance of amalgam fillings, dentists began using composite resin materials to repair cavities. Composite resin is essentially a metal-free, medical grade plastic that fills a cavity, bonds with existing tooth structure and provides a tooth-colored alternative to that otherwise dark filling that had been used to repair tooth decay. However, composite resin is also not without its concerns.
At Framingham Family Dental, we make sure the filling material that we use to fill cavities for you and your family is both mercury-free and BPA-free. BPA, or Bisphenol A, is a chemical that has been used to harden plastics for more than 40 years. BPA made headlines in 2008 when possible health risks were reported. Although nothing has been confirmed by the FDA or any other health organization, our dentists feel better knowing that the composite resin material they use is BPA-free. Everything we use in or on your teeth is safe and biocompatible. After all, as your family dentist, we are not only concerned about your oral health, but your overall health as well.
The Process of Getting a Tooth-Colored Filling
Removing a silver filling and replacing it with a tooth-colored option takes roughly an hour to complete. We start by numbing the area where the tooth is being restored, remove your metal filling, then carefully apply the color-matched composite resin to the tooth and shape it as needed. If you’re in need of a new filling entirely and any existing decay is present, we’ll remove it and clean the tooth before completing this step.
After the resin has been adhered, we’ll harden it using an ultraviolet curing light, which only takes a few seconds. From there, we’ll sculpt the filling further to remove any excess and keep your bite as even as possible. After a final polishing, you can head out and smile with confidence knowing your tooth is restored!
The Benefits of Tooth-Colored Fillings
There are many benefits that come with having a tooth-colored filling over amalgam ones. On top of being able to blend in with your existing enamel almost exactly, tooth-colored fillings:
- Won’t cause the surrounding area of the tooth to become gray with time
- Ensure enhanced bonding for a more stable attachment
- Require far less removal of enamel (if any at all)
- Won’t cause allergic reactions to those sensitive to metal materials
- Won’t expand or contract like metal fillings do (leading to an increased risk of chipping or cracking enamel)
- Can last for 10 years and longer with routine maintenance
Mercury-Free and BPA-Free Fillings FAQs
How do mercury-free fillings affect overall oral health?
Mercury-free fillings chemically bond to the tooth, strengthening it and reducing the likelihood of fractures. Because they don’t contain heavy metals, they eliminate concerns about mercury exposure, making them safer for overall health and especially for sensitive patients.
Can these fillings blend with natural teeth?
Absolutely. Composite and ceramic fillings are tooth-colored and can be precisely shaded to match surrounding teeth. This makes restorations virtually invisible, providing a natural look without compromising strength or function.
Are there any environmental benefits to choosing mercury-free fillings?
Yes. Mercury from traditional amalgam can be harmful if improperly disposed of, potentially contaminating water supplies. Mercury-free options are more environmentally responsible, reducing risk to patients and the planet.
How do BPA-free fillings benefit children and expectant mothers?
BPA-free composites remove the risk of hormone-disrupting chemicals. Pediatric and prenatal patients are particularly sensitive to potential toxins, so choosing BPA-free materials ensures safer restorations without sacrificing durability or aesthetics.
What is the lifespan of a mercury-free filling?
Modern composite and ceramic fillings are highly durable, often lasting 10–15 years or more with proper care. Their longevity depends on oral hygiene, diet, and regular dental check-ups. Unlike metal fillings, these materials expand minimally with temperature changes, reducing the chance of cracks or leaks.
Are there special techniques used to place these fillings?
Dentists layer composite or ceramic materials in small increments, shaping them to the tooth’s natural contours. Each layer is hardened with a curing light, ensuring optimal strength. This precision technique also allows for smooth surfaces and comfortable bites.
How do I maintain mercury-free or BPA-free fillings long-term?
Routine brushing, flossing, and professional cleanings are essential. To prevent decay around the fillings, avoid chewing very hard items and minimize sugary foods. With consistent care, these restorations maintain functionality, aesthetics, and safety for many years.
Choose a Safer, Healthier Smile
Your health and safety are always our top priority, which is why Framingham Family Dental Care proudly offers mercury-free and BPA-free fillings. These modern restorations provide a healthier alternative to traditional materials without compromising durability or appearance. Our fillings blend naturally with your teeth, restoring strength and beauty while supporting overall wellness. Choosing biocompatible dentistry means protecting more than just your smile—it means safeguarding your long-term health. If you've been putting off replacing older fillings, now is the perfect time to upgrade with a safer solution. Take control of your dental care and make choices that align with your wellness goals. Call Framingham Family Dental Care today at (508) 665-2016 to schedule your appointment and experience the benefits of truly health-conscious dentistry.
