Although since childhood they told many how important it is to rinse your mouth after brushing your teeth, on the Internet you can find the recommendation to completely abandon this habit. We decided to check if such advice is confirmed by scientific data.

Dental clinics give opposite recommendations on this occasion. Some and adults, And children remind you that after brushing your teeth need to “Rinse the mouth thoroughly with water, and wash the brush thoroughly with soap” to remove all the remains of the pasta, since “its excessive amount Maybe To lead to hypershuming of teeth and irritation of the digestive organs. ” Other the same warn, What rinse The oral cavity after tooth brushing no need, because "in the process of rinse is actively Rinse fluorine". Moreover, a swallowed pasta to fear Do notbecause “an adult is very difficult to achieve any level of intoxication from the pasta”, and children's analogues Certificate like a food product and therefore non -hazardous.

How testify The data of archaeological excavations, even the ancestors of people, hominins, who lived 1.2 million years ago, cleansed their teeth - to remove the stuck pieces of food, they Used Thin sticks. The tips on the hygiene of the oral cavity have survived in the survivors to this day Ancient Egyptian And ancient Chinese texts. Hippocrates, who lived around the 5th century BC. e. Recommended Use tooth powder and paid attention to the importance of regular care. In 1770, the Englishman William Addis introduced The prototype of the toothbrush - in a thin bone, he made holes and inserted the bristles there, sealed the structure with glue so that they would not fall out. He also launched his invention into mass production, and the company created by addis is still produces Dental brushes under the brand Wisdom Toothbrusses. Usual toothbrushes with nylon bristles familiar to us appeared In 1938. Tooth powders, and then pastes Included Many diverse ingredients include: talc or crushed sea shells as an abrasive, camphor, eucalyptus, cinnamon oils, cloves, roses and mint to eliminate the smell and disinfect the oral cavity, ammonia, chlorophyll and penicillin to combat bacteria causing caries. Today, in addition to the usual brushes and pastes, the dental industry offers many additional ways to maintain hygiene: irrigators, flosses, brush, monocuks, as well as professional dental procedures such as cleaning with ultrasound or Air Flow system.

Basic acting The component of most toothpastes is fluorine. This non -metall strengthens the tooth enamel so that it can withstand the destructive effects of acids, which are formed in the oral cavity in microorganisms living there. In addition to toothpasts, we get fluorine waterflower fluorine fluorine and some food products (tea, coffee, fish and seafood, oatmeal, raisins, grapefruit juice). Recommended dose of daily consumption It is 3 mg for women and 4 mg for men.

However, the fluorine located in the toothpaste has a strengthening effect on the enamel not instantly. Special fluoride drugs used in the framework of dental care, Apply On the teeth for a few minutes, then within half an hour it is recommended not to rinse your mouth, nothing and not drink. For conventional toothpasts with fluorine, the exact time of exposure is not defined, but the general rule also works for them: the enamel strengthening does not begin immediately. Therefore, the main recommendation of experts is as follows: after brushing the teeth, spat with the paste and the saliva formed during the brushing, but no rinsing with water or special products is required. This method of maintaining oral hygiene is advised, in particular, National Health Service of Great Britain, ORTH FAST FUN And US Diseases Control and Prevention Centers.

Feelings regarding the swallowing of a large amount of fluorine with this approach look not very reasonable. Although science known Cases of fluorine poisoning, including unpleasant symptoms as nausea, diarrhea, abdominal pain and even death, it is impossible to obtain such a high concentration of this element in the body due to the use of toothpaste. The dangerous dose is 5 mg per 1 kg, that is, for acute poisoning, a person weighing 75 kg needs to swallow 375 mg of fluorine. In dental pastes usually Contained From 1350 to 1,500 million shares (PPM) - this means that each kilogram of pastes accounts for 1350 to 1500 mg. The volume of the middle tube of the pasta is 70 g, that is, for the appearance of symptoms of poisoning, it is necessary to eat the contents of at least three and a half tubes of the pasta. Therefore, it is not worth being afraid that the remaining in the mouth after brushing the teeth will lead to poisoning.

The foregoing applies exclusively to fluoride pastes. For health reasons, the dentist can recommend the use of analogues without this substance. In this case, there will be no significant benefit from the fact that the paste remains on the teeth after brushing (however, like harm).

Thus, if a person wants to protect the enamel of the teeth and uses a paste with a fluorine, a more effective approach will simply spit the remaining pasta and saliva after cleaning, and not rinse his mouth with water. Thanks to this, the fluorine will linger on the surface of the teeth and is more likely to have a strengthening effect. You should not be afraid of fluorine poisoning from a swallowed pasta - in a single dose for brushing your teeth, the volume of this element is too small. However, for pastes that do not contain fluorine, there is no significant difference whether to rinse your mouth after cleaning or not.

Image on the cover: Bild von Martin Slavoljubovski Auf Pixabay