According to the results of a sampling survey of oral health epidemiology conducted in Beijing in 2010, the prevalence of caries in middle-aged people in Beijing reached 65.9%, and the prevalence of gingivitis reached 58.7%....
10-27
Many people think that "aging" is a natural law, and it seems that it is normal for people to lose their teeth when they are old. But in fact, many times the tooth loss is not because of "old", but because...
10-27
By the age of 80, the elderly still have 20 teeth, which is the national oral health plan proposed by the World Health Organization, the "8020" plan. However, before the oral health epidemic...
10-27
My friend, like most people, has worked for more than ten years, tired of boring work, and the impulse to start a business in his heart has ignited a raging fire, they are all rural people, and they have also been caught when they were young...
10-26