BEC商务英语阅读喝酸奶有益于牙齿健康

XX年BEC商务英语阅读喝酸奶有益于牙齿安康 　　导语：早起适合朗读，以下是为各位备战BEC商务英语的朋友们而准备的文章--喝酸奶有益于牙齿安康。希望大家能在背诵中训练语感，到达学习的目的。 　　Ea

XX年BEC商务英语阅读喝酸奶有益于牙齿安康 导语：早起适合朗读，以下是为各位备战BEC商务英语的朋友 们而准备的文章--喝酸奶有益于牙齿安康。希望大家能在背诵中训 练语感，到达学习的目的。 Eating yogurt and other foods laden with lactic acid may keep your gums from receding and teeth from falling out, Japanese researchers report. Dr. Yoshihiro Shimazaki and colleagues found that consuming yogurt and lactic acid drinks was significantly associated with better periodontal health. "But, milk and cheese were not," Shimazaki said. Periodontal disease is achronic bacterial condition associated with receding gums and tooth loss. Outside of regular brushing and flossing, effective measures to allay this disease are limited, Shimazaki, of Kyushu University in Fukuoka, Japan, and colleagues note in the Journal of Periodontology. Previous research identified alower ourrence 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. 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. They found that people with generalized (more advanced)