Household Environment Shapes Saliva Microorganisms

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Researchers from UCL in the United Kingdom have discovered that the mix of microorganisms in a person’s saliva are largely determined by the household they live in. The study showed that early environmental influences play a far larger role than human genetics in shaping the salivary microbiome. The microbiome are organisms that play an important role in oral and overall health. The oral cavity is colonized by hundreds of bacterial species, which stop external pathogens but they also can cause oral disease. The researchers were interested in exploring how the salivary microbiome becomes established and which factors are most responsible. The researchers used DNA and saliva from an extended Ashkenazi Jewish family living in various households spread across four cities on three continents. The family members are believed to have shared cultural diets and lifestyles that control for many confounding factors. … Read more

Tooth Decay Higher in Children Who do not Drink Tap Water, But Blood Lead Levels Lower

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A new study appearing in the American Journal of Preventive Medicine has shown that American children who do not drink tap water are much more likely to have tooth decay than those who do, but also less likely to have elevated levels of lead in their blood. Due to some dangers reported from drinking tap water which includes fluoride and potentially other contaminants, some parents have opted to not give it to their child and instead have opted for bottled or filtered water for drinking. See https://blog.teethremoval.com/large-amounts-of-fluoride-consumed-by-young-children-leads-to-fluorosis/ for more information on the dangerous of fluoride for young children. According to the Centers for Disease Control and Prevention (CDC), adding fluoride to the water supply has dramatically reduced the prevalence of tooth decay over the past 70 years. Even so tooth decay is still a large problem affecting the primary teeth of over 20% of U.S. preschoolers … Read more

Reducing mental distress in patients undergoing dental procedures including hypnosis, relaxation, and counseling

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An interesting article titled “Non-pharmacological interventions for reducing mental distress in patients undergoing dental procedures: Systematic review and meta-analysis” by Sophia Burghardt  et al., appears in the Journal of Dentistry in 2018 (vol. 68, pp. 22 – 31). The article seeks to determine the effects of hypnosis, enhanced information, relaxation, music, or cognitive-behavioral approaches on adults undergoing dental procedures. The researchers explored 29 randomized controlled trials and found through random effects meta-analyses significant reduction of mental distress when patients underwent a non-pharmacological intervention. In particular the largest effect was shown for hypnosis. People experience anxiety and fear of going to a dentist and some even have a diagnosable condition of dental phobia. Research shows a general dentist is capable of treating adults with mild or moderate forms of dental anxiety but those with severe dental anxiety or even dental phobia often requires … Read more

Your Dentist Can Help Protect You From Diabetes

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Diabetes is a condition affecting up to 100 million Americans, making it one of the biggest health concerns facing the U.S.. While it can be managed with a change in diet and prescription medication, there is also a role for your dental practitioner. They will be able to tell from examining your mouth whether you are at risk and can perform procedures to stabilize blood sugar levels. Poor dental health can tell you so much more about your health than just the condition of your teeth and has been linked not just to physical conditions but also to poor mental health. Don’t be afraid to ask your dentist if they see any other health concerns during a dental checkup, particularly having to do with diabetes. The Link Between Diabetes and Dental Diseases Even if a doctor hasn’t diagnosed you with diabetes, you … Read more

Dental problems of Teenagers – Five Most Common Causes

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Teenagers have a lot of issues to think about and deal with everyday. School pressures, navigating social issues, and trying to figure out just where they fit in the grand scheme of things is enough for anyone to worry about. In light of this, one of the things that tends to get overlooked during this time of growth and change is that of dental health and oral hygiene. There are several factors to consider when talking about teens and oral health. Below is some information about the five most common dental problems facing teenagers. Smoking and Drug Use Along with all of the other pressures kids are facing, smoking and drug use are high on the list of things that can affect dental health. Aside from staining your teeth, smoking leads to gum disease and gingivitis as well as many … Read more