The New Standard For Reducing The Risk Of Food Allergies

Avoiding milk, egg, peanuts, fish, wheat and many allergenic foods can be exhausting for both parents and children.

The easiest way to deal with food allergies is by introducing all the allergenic foods into the infant’s diet.

In the past, most studies were focused on one specific food type and introducing each food in later childhood.

But new research finds that children whose diet includes all egg, peanut and cow’s milk products before the age of one showed immune protection against these allergens.

Mr Maxwell Tran, the lead investigator, said that the study is believed to be:

“…the first to determine the effects of timing of food introduction to cow’s milk products, egg, and peanut, on food sensitization at age one in a general population-based cohort.”

Mr Tran told Medical Daily:

“There’s some literature that suggests there is a critical window of development in infancy, maybe between 4 to 6 months, whereby early introduction of foods could induce tolerance instead of sensitization.”

The researchers collected data on 1,421 children from 3 to 24 months old.

The results confirmed that there was a lower risk of developing allergic reaction for those children who consumed peanut, eggs and cow’s milk products before the age of one.


Children who were exposed to less food diversity were at the highest risk for all allergies.

Mr Tran said:

“The clinical implications of our findings are that early introduction of allergenic foods (egg, cow’s milk products, and peanut) before age one should be encouraged and is better than food avoidance for reducing the risk of food sensitization.

Sensitization is not the same as allergy, but it is an important step on the pathway.”

In terms of allergy prevention, these findings encourage the introduction of diverse foods into infants’ diet as early as possible, instead of a delayed introduction.

Mr Tran said:

“Many guidelines around the world are now reflecting this shift, with the recommendation of food introduction before 6 months of age.”

The study was published in the American Thoracic Society Journals (Tran et al., 2016).

Food allergy image from Shutterstock