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我们每天都要刷牙,看似简单也要讲究科学,刷牙用什么水好呢?面对这个问题,不同的人可以说出不同的观点。而且不同性格与喜好的人,刷牙用水也不会完全相同,有人刷牙用冷水,有人刷牙用热水。研究证明,人的牙齿适宜在35摄氏度~36.5摄氏度的口腔温度下进行正常的新陈代谢。假如让牙齿承受骤冷骤热的刺激,很可能导致牙髓痉挛、牙髓出血和其他牙病的产生。有
We brush our teeth every day, seemingly simple but also pay attention to science, what kind of water to brush your teeth? In the face of this problem, different people can say different points of view. And different personalities and preferences of people, brushing water will not be exactly the same, someone brush your teeth with cold water, someone brush your teeth with hot water. Studies have shown that human teeth are suitable for normal metabolism at oral temperatures of 35 degrees Celsius to 36.5 degrees Celsius. If the teeth to withstand the sudden cold stimulation, is likely to lead to pulp spasm, pulp bleeding and other dental diseases. Have