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Prevention and Management of Food Allergy in Infants

Mehr Mathew1, Katelyn H Wong1, Julia Shook Munoz2

  • 1Department of Allergy & Immunology, Yale University School of Medicine, New Haven, CT, USA.

Immunology and Allergy Clinics of North America
|July 16, 2025
PubMed

Insights

Early identification of food allergies in infants is crucial for effective prevention and management. This approach offers opportunities for remission and addresses unique infant needs in diagnosis and nutrition.

Area of Science:

  • Pediatric Allergy and Immunology
  • Infant Nutrition and Development

Background:

  • Food allergies pose significant medical, economic, and psychosocial burdens.
  • Early intervention in infants is key for prevention, diagnosis, and management.
  • Infants represent a unique population for allergy management due to growth and developmental needs.

Purpose of the Study:

  • To highlight the importance of early strategies for food allergy prevention, diagnosis, and management in infants.
  • To address the unique aspects of infant food allergy, including age-specific reactions and nutritional requirements.

Main Methods:

  • Review of current literature on infant food allergy.
  • Analysis of age-specific signs, symptoms, and reaction patterns.
  • Consideration of nutritional needs for infant growth and development.

Main Results:

  • Infants offer a critical window for primary prevention and early treatment of food allergies.
  • Age-specific signs and symptoms require tailored diagnostic approaches.
  • Specialized preparation for oral food challenges and nutritional support are essential.

Conclusions:

  • Early and targeted strategies are vital for managing food allergies in infants.
  • Understanding infant-specific factors improves diagnostic accuracy and treatment efficacy.
  • Addressing nutritional needs is paramount for healthy growth and potential disease remission.

Keywords:
Early food introductionEarly oral immunotherapyFood allergy preventionInfant food allergy

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