One of the most common universal health problems are cavities. A cavity is decay in the tooth that can develop into a visible hole in the tooth.When tooth decay first begins there may not be any obvious symptoms. As the decay becomes more severe it may manifest itself in the following symptoms. The most obvious sign of a cavity is a visible hole in your tooth. Other common symptoms include: tooth pain, pain when biting down and sensitivity when eating or drinking hot or cold items. In some cases, pus around the tooth can also be a symptom of severe decay.Cavities are caused by bacteria. Your mouth is a natural reservoir of bacteria. When some of the bacteria interact with foods that contains sugars and starches, the bacteria may convert into acids. This acid and bacteria can form a fuzzy like substance known as plaque which forms on the teeth, particularly by the gum lines.The acids in the plaque strike at the minerals in the enamel, the tooth’s hard outer surface. This can cause the development of tiny holes in the enamel. Once the acid has made its way through the enamel it reaches the next layer of the tooth, […]

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