关节炎德国研究发现,类风湿关节炎患者出现牙病的几率是健康者的8倍。支气管炎牙周病学杂志刊登的一项新研究发现,呼吸道感染与牙病存在关联。有支气管炎等呼吸道疾病史的人,牙病问题就更严重。勃起功能障碍牙周病学杂志刊登的印度一项涉及70名男子的新研究发现,男性牙齿越不健康,勃起功能障碍就越严重。他们认为,牙病会导致血液中传输氧气必 Arthritis German study found that patients with rheumatoid arthritis are more likely to have dental disease 8 times. A new study published in the journal Bronchitis Periodontology found that respiratory infections are associated with dental problems. People with a history of respiratory diseases, such as bronchitis, have worse dental problems. Erectile Dysfunction A new study of 70 men in India published in the Journal of Periodontal Medicine found that the more unhealthy teeth in men, the more severe the erectile dysfunction. They believe that dental disease can lead to oxygen in the blood