Duarte E, De Oliveira J E
Rev Bras Pesqui Med Biol. 1978 Jun;11(2-3):105-9.
A study on the lactose intolerance of adults was carried out through dietary survey, clinical data and tolerance tests. It was performed in 24 healthy persons, aged 19 to 39 years. Only one of the participants referred milk intolerance since childhood. Eleven of the 24 adults had signs of lactose intolerance through clinical symptoms and/or low increase of blood sugar after the load test. It was noteworthy that the majority of the intolerants were white people. It is discussed the practical importance of these lactose tolerance tests as an index of milk tolerance, considering the high recommended amount of lactose used in the tests.
通过饮食调查、临床数据和耐受性测试,对成年人乳糖不耐受情况进行了一项研究。该研究在24名年龄在19至39岁的健康人群中开展。参与者中只有一人称自童年起就不耐受牛奶。24名成年人中有11人通过临床症状和/或负荷试验后血糖升高不明显表现出乳糖不耐受迹象。值得注意的是,不耐受者中大多数是白人。考虑到测试中使用的乳糖推荐量很高,讨论了这些乳糖耐受性测试作为牛奶耐受性指标的实际重要性。