Children and adolescents with asthma have somewhat more caries and suffer more often from gingivitis (gingival inflammation) than people of similar age without asthma.
In what appears to be a giant step aimed to reduce the amount of fluoride added to public drinking water in the United States, The Department of Health and Human Services (HHS) and The Environmental Protection Agency (EPA) released a joint statement January 7, 2011, proposing the level of fluoride added to public water to be set at 0.7 mg/L of water, which is considered to be the lowest concentration of fluoride necessary to prevent tooth decay . The current range sits between 0.7 mg/L and 1.2 milligrams, but most communities set their level of fluoride at 1.0 mg/L. Water fluoridation has been around since 1945 in the United States. The current guidelines for water fluoridation have been in place since 1962… That would be 49 years, to be exact. Here is an excerpt from the press release as to why the levels are changing: “HHS and EPA reached an understanding of the latest science on fluoride and its effect on tooth decay prevention and the development of dental fluorosis that may occur with excess fluoride consumption during the tooth forming years, age 8 and younger. Dental fluorosis in the United States appears mostly in the very mild or mild form – as barely visible lacy white markings or spots on the enamel. The severe form of dental fluorosis, with staining and pitting of the tooth surface, is rare in the United States. There are several reasons for the changes seen over time, including that Americans have access to more sources of fluoride than they did when water fluoridation was first introduced in the United States in the 1940s. Water is now one of several sources of fluoride. Other common sources include dental products such as toothpaste and mouth rinses, prescription fluoride supplements, and fluoride applied by dental professionals. Water fluoridation and fluoride toothpaste are largely responsible for the significant decline in tooth decay in the U.S. over the past several decades. HHS’ proposed recommendation of 0.7 milligrams of fluoride per liter of water replaces the current recommended range of 0.7 to 1.2 milligrams. This updated recommendation is based on recent EPA and HHS scientific assessments to balance the benefits of preventing tooth decay while limiting any unwanted health effects. These scientific assessments will also guide EPA in making a determination of whether to lower the maximum amount of fluoride allowed in drinking water, which is set to prevent adverse health effects. The new EPA assessments of fluoride were undertaken in response to findings of the National Academies of Science (NAS). At EPA’s request, in 2006 NAS reviewed new data on fluoride and issued a report recommending that EPA update its health and exposure assessments to take into account bone and dental effects and to consider all sources of fluoride. In addition to EPA’s new assessments and the NAS report, HHS also considered current levels of tooth decay and dental fluorosis and fluid consumption across the United States.” … Read Full Post
An innovative device which cancels out the noise of the dental drill could spell the end of people’s anxiety about trips to the dentist, according to experts.
An innovative device which cancels out the noise of the dental drill could spell the end of people’s anxiety about trips to the dentist, according to experts.
Joseph J. Henry, DDS Video Summaries Men and women regularly look in the mirror, whether to apply makeup or adjust clothing, and they often look at their smile when doing so. Some may find that they wish to achieve a more attractive smile. In order to reach your goal of having a beautifully straight smile, you may be interested in cosmetic dentistry. Treatments can help correct an imperfect smile and even improve a patient’s quality of life. Some of the most common procedures performed include teeth whitening, bonding, porcelain veneers, and ceramic crowns. Crooked, misshaped, or stained teeth can be improved and a more brilliant smile can be achieved through cosmetic dentistry. It is highly recommended that you visit an Orange County cosmetic dentist who is trained in these procedures in order to attain optimal results. Be sure to contact Dr. Joseph J. Henry to discuss your options in cosmetic dentistry.
American actor from films including Traffic, Hotel Rwanda and Crash, Don Cheadle’s teeth.
American actor from films including Traffic, Hotel Rwanda and Crash, Don Cheadle’s teeth.
Scientists have identified specific bacteria that may have a key role in vascular pathogenesis, specifically atherosclerosis, or what is commonly referred to as “hardening of the arteries” — the number one cause of death in the United States.
Scientists have identified specific bacteria that may have a key role in vascular pathogenesis, specifically atherosclerosis, or what is commonly referred to as “hardening of the arteries” — the number one cause of death in the United States.
Atherosclerosis is the leading cause of death in the developed world. While a number of risk factors for atherosclerosis have been defined, scientists continue to study other possible risk factors for this disease. Recent epidemiological and experimental studies link infectious agents with the development of inflammatory atherosclerosis. A hallmark of chronic infection with the oral pathogen Porphyromonas gingivalis is the induction of a chronic inflammatory response.