Several types of fillings are available, including amalgam (silver) fillings, composite (tooth-colored) fillings, gold fillings, and porcelain fillings. Composite fillings are aesthetically pleasing as they blend in with the natural tooth color. Amalgam fillings are durable and cost-effective. The choice of filling material depends on factors such as the size and location of the cavity, the patient's preferences, and the dentist's recommendations. A dental office calgary will discuss the options with you.