Composite resin materials are strong and durable when used for fillings. While amalgam (a mix of metals) has been used in dentistry to repair cavities since the 19th century, it still contains mercury, which studies have shown can increase toxicity. Tooth-colored fillings provide many benefits over amalgam that improve the health and look of your smile.
Are Amalgam Fillings Bad for You?
Many dentists have begun using only composite resin or tooth-colored fillings due to the possible complications associated with metal restorations.
A combination of silver, mercury, tin, and copper is used to make amalgam fillings, materials valued for their ability to effectively restore the structure while remaining durable. While strong and long-lasting, amalgam is easily detectable in the smile and can increase sensitivity to hot or cold foods and beverages.
Additionally, reports detailing the negative effects of mercury on systemic health have caused many dentists to discontinue the use of amalgam in their practices. Due to the the FDA and the ADA continuing to support amalgam as being safe choice, this has raised controversy and leaves dentists and patients to consider for themselves the potential risks metal fillings pose to overall health.
Things To Consider When Deciding Between Metal or Porcelain Crowns
The amount of mercury used to create amalgam fillings is of the most concern. There are acceptable limits that our bodies can process; however, even small amounts can have a detrimental effect on vulnerable patients, including those with autoimmune disorders or allergies to metal.
More dentists are turning to composite fillings instead of amalgam for their mercury-free nature, their durability, and their ability to closely match the color of natural teeth. Composite fillings protect the tooth from decay, restore its strength, and last up to twenty years.
Dr. John Bobinsky values his patients’ overall well-being and provides composite fillings at his amalgam-free dental office in Bronxville, NY. He is committed to offering healthy alternatives to risky, outdated dental practices.