Enamel--the protective outer-layer in all teeth--is the only part of the tooth that cannot consistently repair itself. Because of its location, the layer is bombarded with external sources that hinder bone repair. Diet choices, such as high sugar intake, and injuries tend to erode the enamel over the years. There are a number of ways you can either repair or stop enamel from decaying. Many products on the market actually help strengthen existing enamel.
Enamel toothpastes are toothpastes that contain enamel enriching chemicals. Ever since World War II, fluoride has been used in toothpaste to strengthen enamel in teeth. In recent decades, many toothpaste brands have used synthetic compounds that try to rebuild enamel on teeth. For example, the toothpaste company Colgate developed a toothpaste line called Luminous to help enamel in heavily eroded areas of the teeth. Most enamel toothpastes, including Colgate Luminous, contain silica, a tooth whitener.
Acidic products, such as sodas, are detrimental to tooth health. Enamel erodes from the effects of sugar-rich, acidic, and low-calcium foods. ot only will a diet change help your teeth from decaying, but there are many foods that help strengthen enamel. One example is cheese. Cheese is full of calcium and lowers the acidic levels of the mouth. Another food that helps enamel growth is sesame seeds. Eating sesame seeds helps ward off plaque and the calcium from the seeds helps with bone growth.
If your enamel is eroded beyond lifestyle change, then a dentist will have to help you. There are several options you and your dentist can choose from that will protect your enamel from future decay. Crowns are one option to rebuild enamel. Crowns are covers that are encased around a tooth with severe enamel damage. Although it cannot repair or strengthen lost enamel, crowns hold together and protect a tooth from further damage. Another option is bonding, a process where the dentist utilises a plastic resin that bonds over a tooth. The bond strengthens the tooth from further decay and helps whiten the tooth at the same time.
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