Parents looking for ways to protect their children from food allergies have new guidance to consider. A recent five‑year study of infants at high risk for peanut allergy found that early introduction of peanut‑containing foods dramatically reduced the likelihood of developing an allergy.

Study design and results

Researchers enrolled babies who were identified as having a heightened risk for peanut allergy. Half of the participants were placed on a regular peanut diet beginning in infancy, while the other half avoided peanuts entirely until the age of five. At the conclusion of the study, only 1.9% of the children who ate peanuts were diagnosed with a peanut allergy, compared with 13% of those who avoided peanuts.

What the findings mean for families

The stark difference in allergy rates suggests that early, consistent exposure can build tolerance and protect children from severe reactions such as hives, asthma attacks, or anaphylaxis. Health professionals stress that the approach is not a one‑size‑fits‑all solution; families should consult their pediatrician before introducing peanuts, especially if a child has serious eczema or a known history of allergic reactions.

Guidelines from allergy authorities

In response to the growing body of evidence, major allergy associations have updated their recommendations. They now advise parents to consider introducing peanut‑containing foods when a baby is around six months old or when the child is developmentally ready for solid foods. This shift moves away from older guidance that suggested delaying peanut exposure.

Practical steps for parents

• Talk to your child’s doctor before starting peanut foods, particularly if there is a family history of severe allergies.
• Begin with small, age‑appropriate portions such as smooth peanut butter thinned with water or breast‑milk, or peanut‑based baby cereals.
• Observe your child for any signs of an allergic reaction, such as rash, swelling, or difficulty breathing, and seek medical attention if symptoms appear.

By following these recommendations, families can take proactive steps to reduce the risk of peanut allergy while still ensuring that children receive a balanced diet.

Original reporting: KOAT Albuquerque — read the source article.