At present, there are many kinds of toothpaste on the market, whitening, anti-mite, hemostasis & hellip; … how to choose a toothpaste that suits you best?
The basic role of toothpaste is to clean the mouth, while whitening, anti-mite, desensitization, hemostasis and other effects are auxiliary. & rdquo; Wang Weijian, director of the Department of Preventive Medicine, Peking University School of Stomatology, said.
Therefore, for people with oral health, choose a toothpaste with a clean function. “The friction agent can help remove plaque, which is the main reason for the toothpaste to clean, and its quality directly reflects the quality of the toothpaste. ” Ding Xiaoyi, deputy secretary-general of the Chinese Stomatological Association, said that aluminum hydroxide and calcium hydrogen phosphate are better, followed by silica, and calcium carbonate has the lowest grade. In addition, the particles of various abrasives are different in size, and the finer particles have less damage to the tooth surface. Therefore, you should pay special attention to this when selecting toothpaste.
Wang Weijian reminded that due to the addition of some ingredients like fluoride and Chinese herbal medicine, the effect of toothpaste does have a certain effect in preventing dental caries and relieving bleeding and reversing teeth, but it is not equivalent to “can cure” ”, and, different effects of the toothpaste targeted people also have differences. “First, the fluoride contained in fluoride toothpaste can enhance the anti-caries ability of teeth. School-age children and the elderly can be used more, but preschool children should be used with caution, it is best to get help from adults, so as not to accidentally swallow toothpaste when brushing teeth, may lead to excessive fluoride intake in the long run. Secondly, whitening toothpaste only helps to remove exogenous pigmentation of teeth, and has no effect on deep endogenous pigmentation caused by abnormal tooth development such as tetracycline teeth and dental fluorosis. Therefore, whitening toothpaste is more suitable for long-term tea drinking. People who drink coffee or smoke. Third, people who have frequent bleeding in the gums may wish to use Chinese herbal toothpaste, which can play a role in solid tooth health care. & rdquo; Therefore, the use of toothpaste can not blindly pursue the additional effect of toothpaste.
Also pay attention to some details when using toothpaste. First of all, don’t squeeze too much toothpaste every time, half of the toothbrush is enough, especially fluoride toothpaste, once a pea size can be used; secondly, a tube of toothpaste should not be used for too long, the longer the toothpaste is used, the opportunity to be exposed to the air The more you have, the greater the chance of exposure to bacteria; again, the toothpaste should be used interchangeably to absorb the different aspects of the toothpaste; finally, the toothpaste should be squeezed onto the dry toothbrush, otherwise the foam will start too fast and will unconsciously shorten the brushing Time, the teeth are difficult to brush clean