1·Noni leaf has been used for the treatment of gingivitis, periodontal diseases, laryngalgia, laryngitis, sprain, skin disease, and so on.
诺丽叶已用于治疗牙龈炎，牙周疾病，喉痛，喉炎，扭伤，皮肤病等。
2·And if you have a family history of osteoporosis or periodontal disease, dental checkups are a must.
如果你有骨质疏松或者牙周疾病的家族史，牙齿检查就更有必要了。
3·The most common oral diseases are dental cavities and periodontal (gum) disease.
最常见的口腔疾病是龋齿和牙周 (牙龈) 疾病。
4·Tobacco cessation and decreased alcohol consumption reduce risk for oral cancers, periodontal disease, and tooth loss.
戒断烟草和减少酒精消费可降低口腔癌症、牙周疾病以及牙齿脱落的风险。
5·Dr. Yoshihiro Shimazaki and his colleagues found consuming yogurt and lactic acid drinks was associated with better periodontal health.
喜田岛崎博士及其同事发现，喝酸奶及其他乳酸饮料能显著改善牙周健康。