The rest of food that remain between our teeth is nutrition for the microbes living in our mouth. If we do not take it out, microbes increase and they can cause health problems such as caries, gingivitis or periodontitis. What cleans more is to brush them with the toothbrush (or other utensils that are used in the Mediterranean), the paste is a complement because it is abrasive and has detergent in it. It also gives us a freshness feeling. It is convenient to brush thoroughly our teeth after each meal.
The amount of remains between our teeth also varies a lot of what we have eaten. Refined sugars and pasty meals stick to our teeth and it is more difficult to eliminate them. The latter also do not cause that our teeth and gum work and this reduces the irrigation of the oral system. Let us take into account what we have eaten when we brush our teeth.
The toothpaste helps the toothbrush and provides freshness. A little bit is enough.
There is quite a lot of toothpaste that use almost exclusively vegetal and mineral ingredients.
experts: Joan Margarit i Clínica Biodent, dentistes;
Magazines: The Ethical Consumer; organizations, Corporate Watch, ELIANT, Environmental Working Group.