Old is afraid of falling teeth? The daily survey shows that the more type of friends, the older the teeth are.
[Global Times reporter Zhang Xueting], according to Japan's "China Japan news" website 6, Japan national longevity medical research The center conducted a survey of about 20 thousand people from around the country, and the results showed that if there were many different types of friends around them, such as small, classmate and interesting partners, the teeth of the elderly would leave more. This is because knowledge of dental caries is easier for the elderly to communicate with different kinds of people. The
research group began in 2010, taking Aichi County as the center to investigate how the friend's factors affect the dental caries of the elderly, and divide the "friends" into seven types of neighbors, classmates and colleagues, and record the number of residual teeth. The results showed that the number of residual teeth increased by 1.8 times for each elderly friend.
experts at the research center say that the dental care environment for older people has changed a lot over the past few decades, and more knowledge can be learned from different types of friends so that they can better adapt to this change.