enamel

High Acid Drinks Can Damage Teeth

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So I have previously written about how sports and energy drinks can cause permanent tooth damage. See the post http://blog.teethremoval.com/sports-and-energy-drinks-can-cause-permanent-tooth-damage/ where it is mentioned that the high acidity levels in the drinks erode tooth enamel. Similar sentiments are echoed in a more recent article titled “Three-dimensional profilometric assessment of early enamel erosion simulating gastric regurgitation,” appearing in the Journal of Dentistry in 2014 written by Chelsea Mann and et al. The researchers in this more recent article present results to show that lifelong damage is caused by acidity to teeth within the first 30 seconds of an acid attack. The researchers state that dental erosion is often detected clinically after extensive tooth wear has already occurred. Furthermore, the researchers state that drinks high in acidity like sports drinks, soft drinks, and fruit juice when combined with night time tooth grinding can cause … Read more

Using Teeth to Determine Where you are From

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An interesting article titled “The Pb isotopic record of historical to modern human lead exposure,” appears in the journal Science of The Total Environment written by George D. Kamenov and Brian L. Gulson (vol. 490, pp. 861-870, 2014). George Kamenov is a University of Florida geology professor. The article describes how trace amounts of lead present in teeth can give clues about what geographical region the teeth (and the person) came from. What is interesting about this article, is that the lead in the teeth can be used to pinpoint the geographic area where the teeth originated from. This is because lead is composed of four different isotopes which fluctuate in different rocks and soils around the world. As children grow they inhale dust and ingest soil which contains the different isotopes of lead. As tooth enamel forms during childhood, it … Read more

Cheese may aid in cavity prevention

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In an article appearing in the May/June 2013 issue of General Dentistry, it was found that eating cheese and other diary products may be beneficial in protecting teeth against cavities. The study sampled 68 subjects between the ages of 12 and 15 and looked at their dental plaque pH in their mouth before and after eating cheese, yogurt, and milk. In fact, three different groups were used one that eat cheddar cheese another that drink milk and another that eat sugar free yogurt. Each group was told to eat/drink for around 3 minutes and then swish their mouth with water. Then the researchers measured the pH level of each subject’s mouth at 10, 20 and 30 minutes after they finished eating/drinking. The researchers found that the groups who drank milk and ate yogurt had no changes in pH levels in … Read more

Sports and Energy Drinks Can Cause Permanent Tooth Damage

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I have previously written about how sports and energy drinks can cause tooth erosion see http://blog.teethremoval.com/energy-drinks-cause-tooth-erosion/. Studies have shown that 30% to 50% of U.S. teens are consuming energy drinks, and up to 62% are consuming at least one sports drink per day. A study published in the May/June 2012 issue of General Dentistry, the journal of the Academy of General Dentistry, found that an alarming increase in the consumption of sports and energy drinks, especially among adolescents, is causing irreversible damage to teeth — specifically, the high acidity levels in the drinks erode tooth enamel, the glossy outer layer of the tooth. Poonam Jain, BDS, MS, MPH, lead author of the study says “Young adults consume these drinks assuming that they will improve their sports performance and energy levels and that they are ‘better’ for them than soda. Most … Read more

How does Flouride really Protect Teeth from Cavities?

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A recent study that appeared in the journal Langmuir looked into the role of fluoride and their protection on teeth. The researchers who published the journal article found the protective shield fluoride forms on teeth is up to 100 times thinner than what was previously thought. It is well known that fluoride is found in toothpaste, mouthwash, and public drinking water in many areas in the world. The use of fluoride of course is to help prevent tooth decay which causes cavities to form. Researchers found the fluorapatite layer created by fluoride on the hard white substance covering teeth’s surface called enamel is only 6 nanometers thick. This layer is very small and over 10 times thinner than what was indicated in any prior studies. Hence the researchers raise questions about how a layer so thin can protect teeth from … Read more