Comprehensive Care and Education Can Improve Nutritional and Growth Outcomes in Children with Persistent Cow's Milk, Egg, or Peanut Allergies: A Five-Year Follow-Up Study of Nutritional Status

• Published in: Nutrients 2023-12, Vol.16 (1), p.48
• Main Authors: Poredoš, Tomaž, Vesel Tajnšek, Tina, Koren Jeverica, Anja, Zajc Avramovič, Mojca, Markelj, Gašper, Emeršič, Nina, Avčin, Tadej
• Format: Article
• Language: English
• Subjects: adequate nutrition; Age; Blood; Blood tests; Caregivers; catch-up growth; Child development; children; Comparative analysis; Dermatitis; Diet; Dietitians; Education; Food allergies; food allergy; Growth; Medical examination; Medical records; Medical research; Medicine, Experimental; Milk; Nutritional status; Outpatient care facilities; Patients; Proteins; Statistical analysis; Vegetarianism; Vitamin D
• ISSN: 2072-6643; 2072-6643
• DOI: 10.3390/nu16010048

Data suggest that food allergies greatly impact a child's health and growth due to inadequate nutrient intake. Our study aimed to establish the long-term outcome of children with food allergies compared to a control group. This study was a retrospective cohort study with longitudinal follow-up with a mean period of 4.85 years from the diagnosis to the last study visit. The patients' nutritional intake was assessed using a three-day food diary and analysed by a dietitian. Patients (61 boys and 33 girls, mean age 6.9 years) had a single food allergy including 21 patients with cow's milk, 34 with egg, and 39 with peanut allergies. The control group included 36 children (19 boys and 17 girls, mean age 8.03 years). Blood analysis was performed on all participants. Data from our study showed that patients with cow's milk, egg or peanut allergies had normal growth and achieved catch-up growth from the diagnosis until the last study visit. In the cow's milk allergy group, the allergy was shown to affect calcium intake ( < 0.05), while egg and peanut allergies did not impact the dietary intake of nutrients. None of the investigated food allergies affected blood results ( < 0.05). In the present study, we showed that single food allergies do not compromise growth in children if they are provided with appropriate support and that the affected children reach catch-up growth from the diagnosis.