By forming a protective buffer on the enamel, HA/nHA can decrease mineral loss and tooth erosion. According to an article published in Materials, hydroxyapatite toothpaste can counteract the effects of sodas, energy drinks, and other acidic beverages. Some toothpaste and mouthrinses contain a nanocrystal form of hydroxyapatite (nHA) or a zinc combination (Zn-HA). Luckily, you have a natural shield that protects your tooth enamel, saliva! Your saliva helps with remineralization, a continuous reparative process that builds and maintains tooth enamel.īrushing with a toothpaste that contains active hydroxyapatite can assist with enamel restoration and remineralization too. Be gentle when cleaning your teeth, as excessive or harsh toothbrushing can be harmful too. So remember to avoid highly acidic and sugary foods and drinks. Taking good care of this part of your teeth is an excellent step towards overall dental health. It is the hardest substance in the body and contains a high percentage of minerals, including hydroxyapatite. What is tooth enamel? Why should you protect it, and how can you do this? Tooth enamel is the outer layer of your teeth. (Oh, and don't forget to floss.Benefits of Hydroxyapatite for Tooth Enamel? Pair your toothpaste of choice with a trusted electric toothbrush and brush away - at least two minutes per session, twice a day, no exceptions. With all of that information in mind, start small with 13 of the best whitening toothpastes, as recommended by the experts. Using dentists’ advice, we rounded up fluoride toothpastes that have the ADA Seal of Acceptance. The next layer, dentin, is softer and naturally more yellow in appearance, so you don't want to reach that level of exposure. The anecdotal claims you see floating around the Internet aren't worth it because " some evidence shows that prolonged use of activated charcoal in toothpaste can potentially wear the enamel and even darken the teeth," Hoss says. "Expecting teeth to be brilliant white even after whitening is not always possible."Īnother piece of advice? Avoid charcoal toothpaste. "The 'tissue test' seen on commercials - holding a white tissue to the front of your tooth and expecting the same color - is just not realistic," he says. However, Wolff urges people to have realistic expectations. "There are a number of good products on the market for whitening that, when used correctly, will not damage teeth," says Mark Wolff, a professor at New York University College of Dentistry. Otherwise, there could be negative, long-term effects that go against the goal you're working toward - for example, you could experience damaged enamel and discoloration with the wrong ingredients. Everyone should carefully evaluate a toothpaste's ingredients and discuss it with their dentists to make sure they're making the right choices, he adds. food and beverages (hello, coffee and red wine), smoking, aging, medications, etc., - in order to determine the correct remedy. Learn what each of these ingredients does and how they help your teeth below. But the following elements are found in most cavity-fighting toothpaste: Fluoride. Kami Hoss, a board-certified orthodontist based in San Diego, stresses the importance of taking into account the causes of stains and tooth discoloration - i.e. There are key ingredients for specialty toothpaste, such as whitening, sensitive teeth, etc. Let's dial it back for a moment and go over some basics. While peroxide is still the gold-standard ingredient for a whiter smile, those concerned about its harshness have a number of alternative ingredients - like fluoride, hydrated silica, and charcoal - they can explore. Though they won't make your teeth instantly jump several shades brighter like an in-office treatment would, whitening toothpastes are a good at-home measure that can assist in subtly removing stains, diminishing the appearance of yellowness, and overall improving oral health.
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