This study with a small sample size is the first to suggest that men with prostate cancer receiing androgen depriation therapy exhibit a three - fold higher risk of periodontal disease compared with controls 这项小规模研究首次表明前列腺癌患者接受雄激素阻断疗法后患牙周疾病的危险性比对照组高3倍。
Persistent bad breath may be a sign of periodontal disease , an abscessed tooth , chronic sinusitis , postnasal drip , chronic bronchitis , certain kinds of oesophageal problems , and other 持久的口腔异味可能是某种疾病的征兆，如牙龈病牙床脓肿慢性鼻窦炎后鼻漏慢性支气管炎或某些食道疾病及其他健康问题。
Whereas smoking and diabetes are established risk factors for periodontal diseases , periodontal diseases may put individuals at increased risk for health problems such as rheumatoid arthritis and diabetes 吸烟与糖尿病已证实会引致牙周病，而牙周病则会增加患上如类风湿性关节炎和糖尿病等健康问题的机会。
Diet plays an important role in oral health . nutrition influences the craniofacial development and dental diseases including dental caries decayed teeth , enamel defects , dental erosion and periodontal disease 营养状况影响颅面部的发育和牙疾病的发生，这里说的牙疾病包括蛀牙，釉质缺损，酸蚀症和牙周病。
Periodontal diseases include gingivitis , gum hyperplasia , periodontitis and gum atrophy which are developed by longstanding gingivitis . there is little or no discomfort so in the early stage they are always neglected 牙周疾病早期并无明显自觉症状，因此常被忽略，等到有自觉症状时，往往已发展到中期和晚期了。
Shimazaki ' s team assessed the severity of periodontal disease in 942 men and women , aged 40 to 79 years , and their intake of milk , cheese , and lactic acid foods 岛崎教授领导的研究小组对942名年龄在40岁至79岁之间的男性和女性进行了调查，主要对他们所患牙周炎的严重程度以及摄入的牛奶、乳酪和乳酸类食品量进行了评估。
Persistent bad breath may be a sign of periodontal disease , an abscessed tooth , chronic sinusitis , postnasal drip , chronic bronchitis , certain kinds of oesophageal problems , and other health conditions 持久的口腔异味可能是某种疾病的征兆，如牙龈病牙床脓肿慢性鼻窦炎后鼻漏慢性支气管炎或某些食道疾病及其他健康问题。
Previous research identified a lower occurrence of periodontal disease among people who eat high amounts of dairy products , but did not identify which dairy products were most beneficial , the researchers report 研究人员在报告中称，此前的研究发现，食用大量乳制品的人患牙周病的几率较低，但未发现哪种乳制品的作用最突出。
Compared with individuals reporting no lactic acid food intake , those eating 55 grams or more of yogurt ( half an 6 - ounce carton ) or lactic acid drinks a day had significantly fewer markers of severe periodontal disease 与自称从不吃乳酸类食品的人相比，每天摄入酸奶或其它乳酸饮品55克或更多的人有严重牙周病症状的明显较少。
Persistent bad breath may be a sign of periodontal disease , an abscessed tooth , chronic sinusitis , postnasal drip , chronic bronchitis , certain kinds of oesophageal problems , and other health conditions 持久的口腔异味可能是某种疾病的征兆，如牙龈病、牙床脓肿、慢性鼻窦炎、后鼻漏、慢性支气管炎或某些食道疾病及其他健康问题。
