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年龄与口臭本来就有着密切关系,60岁以上的老年人出现口臭的概率比年轻人高5倍,70岁以上的老年人95%都会出现口臭现象。老年人容易出现口臭主要有5方面的原因:一是老年人牙周萎缩,食物更易残留。老年人因为牙周组织生理性萎缩,牙齿之间产生缝隙,进食后食物碎屑易停留在齿缝中,经过口腔细菌发酵后会产生臭味;二是很多老年人戴牙套、假牙,食物很容易残留在里面,产生口臭;三是老年朋友的口腔免疫功能降低,口腔容易出现急性炎症,炎性分泌物会发生口臭;四是老年人唾液分泌逐渐减少,口腔
There is always a close relationship between age and bad breath. The incidence of bad breath in older people over 60 years old is five times higher than that of young people, and 95% of elderly people over 70 years old have bad breath. Elderly prone to bad breath there are 5 main reasons: First, the elderly periodontal atrophy, food is more likely to remain. Elderly due to periodontal tissue physiological atrophy, the gap between the teeth, eating food debris easy to stay in the tooth seam, after oral bacterial fermentation will produce odor; Second, many elderly people with braces, dentures, food is very Easy to remain in the inside, resulting in bad breath; Third, lower oral immune function of elderly friends, prone to acute oral inflammation, inflammatory secretions will occur bad breath; Fourth, the elderly gradually reduce the secretion of saliva, oral