近日，关于牙齿颜色的热议再度引发关注。有传闻称牙齿淡黄色是健康色号，对此，专业医生提醒公众，牙齿并非越白越好，牙齿颜色的深浅与其健康状况有关。洗牙并不能使牙齿变白，而是去除牙垢和牙结石，维护口腔健康。
据医生解释，健康的牙齿本身具有自然的淡黄色调。这是因为牙齿的牙釉质层呈现出透明或半透明状态，透过牙釉质层看到的牙本质带有淡黄色。过度追求牙齿白亮可能忽视了牙齿本身的自然色泽。洗牙的主要目的是去除牙垢和牙结石，恢复牙齿的自然光泽，而非改变牙齿颜色。
专家提醒公众，保护牙齿健康应关注全面的口腔护理，包括定期洗牙、正确使用牙刷和牙膏、限制糖分摄入等。同时，不要盲目追求牙齿白亮，而是应了解并接受牙齿的自然色泽。只有维护健康的口腔环境，才能确保牙齿的长期健康。
总之，牙齿淡黄色并不一定是坏消息，可能代表着健康的牙本质色泽。维护口腔健康需关注全面的口腔护理，而非单一追求牙齿白亮。洗牙的目的在于维护口腔健康而非改变牙齿颜色。公众应了解并接受牙齿的自然色泽，重视口腔健康的全面护理。
英语如下：
News Title: “Light Yellow Teeth: The Truth about Dental Health and Tooth Bleaching”
Keywords: tooth health color codes, truth about tooth bleaching, light yellow teeth
News Content:
Title: Not All White Teeth Are Healthy: Light Yellow Color May Be More So
Recently, the debate about tooth color has gained renewed attention. There are rumors that light yellow teeth are a sign of good health. In response to this, professional doctors remind the public that not all white teeth are healthy, and the color of teeth is related to their health status. Tooth bleaching does not make teeth whiter but rather removes dental plaque and tartar to maintain oral health.
According to doctors, healthy teeth naturally have a slight yellow tint. This is because the enamel layer of teeth is transparent or translucent, and the underlying dentin appears slightly yellow. Overly pursuing white teeth may ignore the natural color of the teeth. The main purpose of tooth bleaching is to remove dental plaque and tartar, restore the natural luster of the teeth, rather than change their color.
Experts remind the public that protecting tooth health should focus on comprehensive oral care, including regular tooth cleaning, correct use of toothbrushes and toothpaste, limiting sugar intake, etc. At the same time, people should not blindly pursue white teeth but should understand and accept the natural color of their teeth. Only by maintaining a healthy oral environment can long-term tooth health be ensured.
In summary, light yellow teeth are not necessarily bad news and may indicate healthy dental essence color. Maintaining oral health requires attention to comprehensive oral care, rather than a single pursuit of white teeth. The purpose of tooth cleaning is to maintain oral health rather than change tooth color. The public should understand and accept the natural color of their teeth, emphasizing comprehensive oral health care.
【来源】http://www.chinanews.com/life/2024/05-29/10225015.shtml
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