Contemplate the Safety of Dental Fillings: A Discussion on Their Security
In the realm of dentistry, two common types of fillings – white composites and silver amalgams – are frequently used to restore decayed teeth. Each has its advantages and disadvantages, with concerns about the materials' safety being a significant factor in dental treatment decisions.
White fillings, such as composites, are popular due to their ability to closely match tooth colour, making them aesthetically pleasing. However, these fillings may contain Bisphenol A (BPA), a known endocrine disruptor linked to health issues like cancer and reproductive problems. BPA can leach from these materials, potentially affecting hormone regulation and overall health. While the releases from dental materials are generally considered to be low, ongoing research aims to improve the biocompatibility of these materials.
On the other hand, silver amalgam fillings, a combination of silver, mercury, tin, and copper, are still one of the most common types used in dentistry. Despite their durability and cost-effectiveness, these fillings contain about 50% elemental mercury, a potent neurotoxin. Mercury vapor is released during chewing, brushing, or drinking hot beverages, posing a risk due to its cumulative effect on health. The use of mercury in amalgam fillings is controversial due to its toxicity, but the Food and Drug Administration (FDA) agrees that amalgam fillings are safe for use in dentistry.
It is crucial to weigh these risks during dental treatment decisions. General dentist Hans Mamlstrom, who runs the General Dentistry clinic, emphasizes the importance of informed consent and discussing the benefits and drawbacks of each filling type with patients. The General Dentistry clinic may be associated with the Eastman Institute for Oral Health, an organization that may help with various dental issues.
In summary, while both types of fillings have safety concerns, the risks associated with mercury in amalgam fillings are generally more severe due to its neurotoxic effects. However, BPA in composite fillings also poses health risks as an endocrine disruptor. It is essential to consult with a dental professional to make an informed decision about the most suitable filling type for individual needs.
White fillings, like composites, are often preferred for their tooth color match, but concerns about the presence of BPA, a potential hormone disruptor linked to health issues, may arise. Silver amalgam fillings, on the other hand, which contain mercury, pose a health risk due to mercury's neurotoxic effects, even though these fillings are still widely used in health-and-wellness practices such as dentistry.
