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世界卫生组织对牙齿健康的评判标准是:80岁的老人至少应有20颗不松动的牙。建立这一标准的目的是:通过延长牙齿的寿命来保证人的长寿和提高生命质量。冬季是养生进补的好时节,如果没有一口好牙,简单的食补就成了难题。口腔专家提醒:冬季进补,首先要把缺失牙补齐了。1.警惕根面龋中年过后,由于牙周开始暴露,这些部位的硬度较牙冠低,抗龋能力差,易出现龋洞,临床上称根面龋。根面龋的一
World Health Organization criteria for dental health are: 80-year-olds should have at least 20 non-loose teeth. The purpose of establishing this standard is to ensure human longevity and quality of life by prolonging the life of the teeth. Winter is a good time tonic health, if not a good tooth, a simple tonic has become a problem. Oral experts advise: winter tonic, we must first make up missing teeth. 1. Vigilant root caries Middle-aged, due to periodontal exposure, the hardness of these parts lower than the crown, anti-caries poor, prone to cavities, clinically called root caries. One of the root caries