Bisphenol A Exposure in Early Age May Damage Enamel

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Bisphenol A (BPA) is a chemical compound that is used to make up resins and plastics. For example, bisphenol A is used in bottles, inside drink cans, and inside food tins. Research has shown that bisphenol A has been found in human blood and urine hence indicting that it has been ingested. Other research has shown that bisphenol A has adverse effects on the development and reproduction of lab animals. Bisphenol A has already been banned from being used in the manufacturing process of baby bottles in Europe. A recent study set out to determine if teeth of rats when treated with low daily doses of bisphenol A are damaged. The researchers showed that the teeth of rats treated with low daily doses of bisphenol A are in fact damaged and that the characteristics present are similar to what has … Read more

The American Dental Association: Is it Patient-Centered, Science-Based and Ethically-driven?

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Some time recently (within the past 6 months) the ADA (American Dental Association) has updated their about me page over at http://www.ada.org/aboutada.aspx. A new video appears and under it the text reads “This American Dental Association video tells our story and highlights how the ADA has always been a patient-centered, science-based and ethically-driven association. It captures the ADA’s spirit and what the ADA strives to be.” Viewing the video the words patient centered, science-based, and ethically-driven are repeated. The video also throws around the terms continuous learning, research and development, patents, and up to date. In one segment a dentist presumably says do no harm, always do good, treat people with fairness and honesty, and respect the doctor patient relationship. Unfortunately I disagree with the ADA’s assertion that they have always been patient-centered, science-based, and ethically-driven. As stated before on … Read more

Everything You Need to Know About Dental Implants

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Dental Implants A dental implant is a replacement tooth that looks exactly like your real teeth. There is a root that is placed into the jawbone, which holds the replacement tooth in place. Dental implants are a perfect option for people who have lost teeth because of an injury, periodontal disease, or for any other reason. Types of Dental Implants There are two types of dental implants. The type of dental implant that you receive depends on what condition your mouth is in. The two types are Endosteal and Subperiosteal. Endosteal: This is the type of implant that is used most often, and is placed in the jawbone. Screws, blades, and cylinders are used to secure the teeth to the jawbone. Each of the implants holds one prosthetic tooth, and it is used as an alternative for patients with removable … 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

Is Public Health and the First Amendment At Odds with Each Other

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An interesting article appears in the vol. 2 and 3. edition of the American Journal of Law and Medicine in 2013 titled “The First Amendment and Public Health, at Odds,” by Seth Mermin and Samantha Graff. The article talks about how the interpretation of freedom of speech in the First Amendment has, in recent years, been altered to benefit corporations. Usually when one thinks of the First Amendment they think of protecting individual’s rights to express their opinions and thoughts. The authors essentially state that with recent changes in the interpretation of the law now companies can push products without much regard to their effect on the health of their customers. The authors state “There has been nothing comparable to an uproar over the Supreme Court’s granting…in the infamous Citizens United versus Federal Election Commission. It is time – well … Read more