Tag Archives | tooth enamel

Dental Fads Busted!

There are many dental fads that exist in the world of dentistry. To help you learn more about dental fads, an infographic is presented below which busts four dental fads. The first dental fad is tooth jewelry. The reality is that tooth jewelry can irritate the gum tissues and wear away tooth enamel. The second dental fad is a fruit diet. The reality is that a high fruit diet lacks basic vitamins like Vitamin B, Vitamin D, and calcium. The vitamin deficiency and high amount of acidic content can lead to tooth decay. The third dental fad is activated-charcoal toothpaste. The reality is that charcoal is abrasive and can damage the tooth enamel and gums. The fourth dental fad is dental grills. Dental grills can aggravate tooth decay and damage gum tissue. This infographic is from https://www.medicaltourismco.com/

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Lasers to Detect Tooth Enamel

A group of researchers in Australia and Taiwan led by Wang, Fleming, and their colleagues showed that they could analyze the health of  extracted human teeth using lasers. This is done by measuring how the surface of a tooth responds to laser-generated ultrasound. This allows them to then valuate the mineral content of tooth enamel. Enamel is the hardest and most mineralized substance of the human body which engulfs teeth in a protective layer. Enamel constantly undergoes a cycle of mineral loss and restoration, in which healthy teeth maintain a high mineral content. If the balance between mineral loss and gain is lost, teeth can develop areas of softened enamel which are precursors to cavities and damaged teeth. This research could lead to the ability to assess oral health and predict emerging dental problems, such as tooth decay and cavities […]

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