目的:食物过敏具有一些负面的营养后果,并且可能持续到生命的第一年。这项研究旨在评估完全口服基于氨基酸的补充剂在儿童饮食中的作用,因为食物过敏导致的牛奶蛋白消除饮食。
方法:这项研究包括两组1-5岁儿童,按年龄和社会经济状况配对:(1)研究组,在牛奶蛋白质消除饮食加口服氨基酸为基础的补充,(2)对照组,对牛奶蛋白质消除饮食。社会人口统计学,临床,人体测量学,饮食数据是通过在线访谈获得的。在非连续的几天收集了两次24小时的饮食召回。这两个群体主要由男孩组成。
结果:研究组的体重指数较低。两组之间进食困难的频率相似。研究组的能量摄入量较高,蛋白质,碳水化合物,钙,铁,锌,磷,镁,铜,硒,维生素D,E,B1,B2,B6和B12,烟酸,和叶酸与对照组相比。根据对能量的建议,研究组中儿童的摄入量较高,碳水化合物,铁,磷,硒,维生素A,D,E,B1、B2、B6和叶酸。
结论:使用完全口服基于氨基酸的补充剂对学龄前儿童的饮食质量有积极影响,因为食物过敏,促进更高的能量摄入,钙,维生素D,和其他必需营养素。
OBJECTIVE: Food allergy has several negative nutritional consequences and may persist beyond the first year of lives. This study aimed to assess the role of a complete oral amino acid-based supplement in the diet of children on cow\'s milk protein elimination diet because of food allergy.
METHODS: This study included two groups of children aged 1-5 years paired by age and socioeconomic status: (1) study group, on cow\'s milk protein elimination diet plus an oral amino acid-based supplement, and (2) control group, on cow\'s milk protein elimination diet. Sociodemographic, clinical, anthropometric, and dietary data were obtained through online interviews. Two 24-h dietary recalls were collected on nonconsecutive days. Both groups comprised mostly boys.
RESULTS: The study group presented lower values of body mass index. The frequency of feeding difficulties was similar between groups. The study group had a higher intake of energy, protein, carbohydrates, calcium, iron, zinc, phosphorus, magnesium, copper, selenium, vitamins D, E, B1, B2, B6, and B12, niacin, and folic acid compared to the control group. A higher proportion of children in the study group had adequate intake according to the recommendations made for energy, carbohydrates, iron, phosphorus, selenium, vitamins A, D, E, B1, B2, and B6, and folic acid.
CONCLUSIONS: The use of a complete oral amino acid-based supplement has a positive effect on the diet quality of preschoolers on cow\'s milk elimination diet because of food allergy, promoting higher intake of energy, calcium, vitamin D, and other essential nutrients.