Dentists recommend fluoride pasta. According to the
of the American Dental Association (ADA), it is this mineral that must be part of the toothpaste.
protect teeth from caries and strengthen tooth enamel.
Moreover, concentration of fluorine should be not less than 1 350 3846m . Children can use the "adult" paste, if it is not more than 1,500,5870m.
Up to six years, if the child has no problems with teeth, you can use a less active paste, but with a fluorine content of at least 1,000 ppm.
In Russia, manufacturers often (apparently not without pride) indicate that they do not have fluoride in their paste, scaring fluorosis - a disease that occurs due to excess consumption of foods and fluoride fluids during the period when teeth are just forming (this process lasts up to eight years). Parents should control how children brush their teeth: do not use too much paste and liquid to rinse your mouth, children need to be taught to spit out the paste, and not to swallow it.
Specialists advise to squeeze a paste the size of a pea onto a toothbrush. Children under three years of age are even less - literally a smear.
Here is here you can see what this smear and pea of toothpaste should look like.
It’s fair to say: there is not much evidence that it is toothpaste that causes fluorosis. In addition, we are, of course, talking about the risk for specific age groups. However, in many cases, the benefits of for caries prophylaxis outweigh the risk of developing fluorosis. And yes, the main cause of fluorosis WHO_66> is still called drinking water with a high fluorine content.
As for the other components of the toothpastes, they have a controversial effectiveness. Yes, there are pastes with a variety of minerals, which seem to strengthen the enamel and make it less vulnerable. But while there is no normal research that would show that in the future such pastes can save from tooth decay.