Amalgam

Amalgam is a material used by dentists to fill cavities in teeth. It is a mixture of metals, primarily silver, mercury, tin, and copper, which combines to create a durable and strong filling. When placed in a tooth, it hardens quickly, restoring the tooth’s shape and function. Amalgam has been used for over a century because of its affordability, longevity, and strength. Although concerns about mercury content exist, dental amalgam is considered safe by health authorities due to strict regulations and thorough research. It remains a common, reliable choice for dental restorations worldwide.