牛奶蛋白有可能是一种致糖尿病原，但牛奶蛋白与ＩＤＤＭ 是否存在因果关系，目前尚无定论，有关的流行病学资料、动物实验结果及临床和基础研究均有不同结论。前瞻性随机双盲饮食干预试验的结果将会对牛奶蛋白的作用作出判断。深入研究二者之间的关系，可拓宽Ⅰ型糖尿病发病机制研究的视野，并为该病的预防提供新的思路 Milk protein may be a cause of diabetes mellitus, but there is a causal relationship between milk protein and IDDM. There is no conclusion yet. Relevant epidemiological data, animal experimental results and clinical and basic research all have different conclusions. The results of a prospective, randomized double-blind diet intervention trial will determine the effect of milk protein. Further study of the relationship between the two can broaden the field of view of the pathogenesis of type 1 diabetes and provide new ideas for the prevention of the disease