From Mercury Fillings to Mercury-Free: Why It Matters

Many adults today still have those classic “silver” fillings in their teeth. But what, exactly, is in those fillings? And why are more patients opting for mercury-free dentistry? 

At Thrive Dental Co., we know that learning about your oral health can feel overwhelming, especially when it comes to past dental work. That’s why we want to provide clear, thoughtful guidance about mercury, or amalgam, fillings, including outlining the pros and cons – so you can decide for yourself if modern alternatives may better align with your whole-body wellness. 

What Are Mercury (Amalgam) Fillings?

Amalgam fillings, or “silver fillings,” have been a mainstay in dentistry for over a century. These popular fillings are made up of at least 50% mercury, which has been combined with metals like silver, tin and copper. The material is durable, cost-effective and simple to place for dentists. 

Even today, some dental practices use amalgam – but increasingly, it’s being questioned due to its potential health and environmental concerns and is banned in places like the EU. We’ll talk about this more below.

The Concerns About Mercury in Dentistry

We’ll break this section into the two main concerns with amalgam fillings. 

1. Health Concerns

Over time, mercury in amalgam fillings can release small amounts of vapor – especially during chewing, teeth grinding or exposure to hot and cold temperatures. For most people, this exposure is minimal. But regardless, it can impact your nervous system, kidneys, or immune system. 

Some groups are more sensitive to mercury exposure, like: 

• Pregnant or nursing individuals
• Children
• People with known mercury sensitivity 

However, it’s important to keep in mind: having amalgam fillings does not mean you will experience negative health effects. In fact, many do not. However, being informed allows you to make choices that align with your health priorities. 

2. Environmental Concerns

Mercury is a heavy metal, and improper disposal from dental offices can easily contaminate waterways and ecosystems. 

At Thrive Dental Co., we are committed to environmentally responsible practices. How do we do it? We use amalgam separators and proper disposal protocols. But, more and more, we avoid mercury altogether and embrace mercury-free dentistry. 

Mercury-Free Dentistry: What It Means at Thrive Dental Co.

What does mercury-free dentistry mean? Mercury-free dentistry means that we no longer place new amalgam fillings – and, instead, we use safer, biocompatible materials such as: 

• Composite resin
• Ceramics
• Glass ionomer 

These materials are durable, natural-looking and most importantly, gentle on your body. The approach reflects our holistic philosophy: we’re here to care not just for your teeth, but your overall health. 

At Thrive Dental Co., Dr. Jenny Citrin is committed to providing modern, safe dentistry – while supporting whole-body wellness. First and foremost, our practice is built keeping your comfort, concerns and oral health in mind. 

Should I Have My Amalgam Fillings Removed?

Mercury may not have the best reputation, but does that mean you should have your mercury fillings removed? Not all amalgam fillings need to be removed. 

However, you may want to consider getting your mercury fillings removed if: 

• Your fillings are cracked, leaking or failing
• You have confirmed mercury sensitivity 
• Your filling has aesthetic concerns 

It’s important to remember that removal should only be done when clinically advised. Removing old fillings is a serious procedure – and removing them requires proper precautions, including SMART techniques, dental isolation and adequate ventilation.

The Safer, More Aesthetic Alternatives

Thankfully, modern dentistry offers several excellent mercury-free options – each designed to best preserve your natural tooth structure and enhance oral health. 

Some of the safer alternatives include: 

• Tooth-colored composite fillings: These durable, natural-looking fillings are popular for a reason – and best for smaller restorations. 
• Ceramic inlays and onlays: Best for larger restorations, ceramic is a strong material with long-lasting results. 
• Glass ionomer: This mercury alternative is biocompatible and fluoride-releasing. It’s suitable for select cases – especially if you have a higher risk for decay. 

All these “silver filling” alternatives will bond effectively to your tooth, while helping maintain structural integrity. 

Conclusion

Modern-day dental care is smarter, safer and more aligned with your body’s needs. With mercury-free alternatives, your dental care is safer, offering better peace of mind and alignment with your whole-body wellness. 

If you’re curious about existing fillings – or even if you just want to explore safer, more modern options, we’re here to help and answer all your questions. No judgement – just thoughtful, personalized care. 

Ready to explore your filling options? Let’s talk. Schedule your consultation today to discover if mercury-free dentistry is right for you and your health.