While most dentists and dental associations agree on the importance of brushing your teeth twice a day, there is no clear consensus on how to brush your teeth. teeth.
Alarmed by this observation, a team from University College London decided to take stock of the various recommendations, in order to establish the prototype of effective brushing.
The researchers thus reviewed the recommendations of 10 different countries, given by dental associations, dentists, dental manuals and toothpaste manufacturers. They then observed great disparities in the recommended brushing time and the brushing method.
“The public needs clear information on the best method for brushing their teeth, explains Aubrey Sheiham, professor of dental public health and co-author of the study, if people hear one thing from a dental association, another from a toothbrush company, and yet another from their dentist, no wonder they don’t know how to brush anymore. “
Thus, scientists have found that recommendations dental associations were not the same as those mentioned in dental textbooks. Moreover, it has not been proven that circular “complex brushing” is better than simple brushing.
Gentle brushing would be sufficient
“A gentle brushing with a simple horizontal rub and a brush oriented at 45 degrees helps to remove dental plaque” says Professor Sheiham. “To avoid brushing too hard, hold the brush like a pencil rather than a fist. This simple method is perfectly effective for keeping healthy gums ” adds the author.
Likewise, the study reveals that brushing teeth after eating sweets is unnecessary because it is actually too late: the bacteria in food only take two minutes to produce the acid that damages the enamel.
Source:
http://www.eurekalert.org/pub_releases/2014-08/ucl-wtb080714.php