日本研究人员近日表示,酸奶和其它富含乳酸的食物可以有效防止牙龈萎缩和牙齿脱落。据报道,日本福冈九州岛大学喜重义弘博士及研究小组近日调查了942名年龄在40岁至79岁之间的男性和女性所患牙周炎的严重程度,以及他们摄人的牛奶、乳酪和乳酸类食品量。结果发现,酸奶和乳酸饮品的饮 Japanese researchers recently said that yogurt and other foods rich in lactic acid can effectively prevent gingival recession and tooth loss. It has been reported that Dr. Hiiiiri Ko from Kyushu University University, Fukuoka, Japan, and a research team recently investigated the severity of periodontitis in 942 men and women aged 40 to 79 years as well as their ingested milk, cheese And lactic acid foods. The results found that yogurt and lactic drink drinks