Metal dental fillings: 5 myths debunked
What's the story
Metal dental fillings have been a common solution for treating cavities for decades. However, several myths regarding their safety and efficacy continue to persist. These misconceptions can affect people's decisions regarding dental care. In this article, we will debunk some common myths about metal dental fillings, and provide insights into their actual benefits and risks. Knowing the truth can help you make informed choices about your oral health.
#1
Myth: Metal fillings cause health problems
One common myth is that metal fillings lead to health problems, such as mercury poisoning. Although some metal fillings contain mercury, the amount is small and deemed safe by health authorities, including the World Health Organization. The mercury in dental amalgam is bound with other metals, making it stable and non-toxic under normal conditions.
#2
Myth: Metal fillings are less durable
Another misconception is that metal fillings are less durable than other types of fillings. In fact, metal fillings are known for their durability and resistance to wear from chewing forces. They can last over a decade with proper care, making them an economical choice for many patients.
#3
Myth: Metal fillings are visible and unattractive
Many people think metal fillings are unsightly because of their color. While it's true that metal fillings are more visible than tooth-colored ones, they're also more durable. This makes them a good choice for back teeth where strength is more important than aesthetics. Many people choose metal fillings for their long-lasting nature instead of the color.
#4
Myth: All metals used in fillings are harmful
Some believe all metals used in dental fillings are harmful or toxic. However, the metals used in dental amalgams—silver, tin, copper, and mercury—are safe when used in the form of amalgam by dentists. These metals have been tested extensively and approved by regulatory bodies around the world.
#5
Myth: Alternative filling materials are always better
There's a common misconception that alternative materials, such as composite resins, are always better than metal fillings. While composite resins look more natural, they may not be as durable as metal fillings in high-pressure areas of the mouth, such as molars. Hence, it is important to talk to your dentist about the best option for your specific needs, rather than going for the latest trend.