For years, parents have been encouraged to wait before giving peanuts to children. But now things are changing, and science offers a new direction. According to important research published in the magazine Pediatricsintroducing foods containing peanuts already in the first months of life could reduce the risk of developing allergies.
The problem is serious: about 8% of US children have a food allergy, with peanut allergy being the most common. For this reason, pediatricians are experimenting with new strategies to improve prevention. The focus of the intervention? Specific training for doctors, support tools integrated into digital healthcare systems and information materials for families.
The study
The project involved 30 pediatric clinics between Chicago and Peoria, in both public and private settings. In total, 18,480 newborns were observed, followed by 290 pediatricians. Only some of these studies received the full package of support: training videos for clinicians, automatic reminders in electronic records, and visual cards for parents.
In infants at low allergy risk, 84% of trained physicians followed the guidelines, compared with 35% of untrained physicians. Even among children at highest risk, the numbers speak for themselves: adherence rose to 27% in centers with support, compared to just 10% in others, as explained by Dr. Ruchi Gupta, pediatrician and researcher at the Ann & Robert H. Lurie Children’s Hospital of Chicago, who led the study:
The pediatric visit at 4 or 6 months is often very intense. Giving doctors the right tools makes the difference in providing clear advice to parents.
A simple practice, but still little applied
Dr. Gupta hopes her findings will lead to wider adoption of these strategies. “Families need to feel confident introducing these foods,” she explained. “Prevention is possible, but simple and accessible information is needed.”
The project was funded by the National Institute of Allergy and Infectious Diseases (NIAID), and is part of a larger effort to reduce childhood allergies through prevention. The Lurie Children’s hospital, where the research was conducted, is a non-profit organization that combines medical care and advanced research, with the aim of transforming pediatric medicine into a preventive one
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