Thursday 22/11/2018 - 12:52 pm


Early Peanut Exposure May Reduce Allergies, "Game-Changer" Study Finds


2015.02.24 08:00

 "Read the gredients!" Jill Mindlins daughter used to say when she was a toddler, running around the kitchen and holding up the food she wanted to eat.

At 3 years old, Maya already knew that if an adult didnt read the ingredients, she could have a deadly allergic reaction to the food she ate, Mindlin said. The first time Maya went intoanaphylactic shock, she was just 9 months old, and doctors soon learned she was allergic to peanuts, tree nuts, eggs, dairy and sesame seeds. Like most parents, Mindlin wondered if it was her fault.
"Could I have done something differently?" Mindlin remembers thinking. "Why is this happening to her?"
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PHOTO: Maya Konoff, now 13, had her first serious allergic reaction at 9 months old. She learned from a young age to check the ingredients before eating anything, her mother said.
Courtesy Jill Mindlin
PHOTO: Maya Konoff, now 13, had her first serious allergic reaction at 9 months old. She learned from a young age to check the ingredients before eating anything, her mother said.
Peanut allergies in particular have doubled in the last 10 years, so a team of researchers with funding from the National Institutes of Health and the nonprofit group Food Allergy Research and Education set out to see whether early exposure to peanuts played a role in developing peanut allergies.
They followed hundreds of children from the time they showed a slight sensitivity to peanuts -- between 6 and 11 months old -- until they were 5 years old. Those who avoided peanuts were more likely to develop full-blown peanut allergies than those who didnt, according to the study published today in the New England Journal of Medicine.
Only 1.9 percent of those who were exposed to peanuts early developed the allergies compared with 13.7 of those who developed allergies after avoiding peanuts, the study showed.
Dr. Stacy Dorris, an allergist and immunologist at Vanderbilt University Medical Center inNashvilleTennessee, called the study "exciting." Dorris was not involved in the study, but said prior to 2008, parents were told to avoid feeding their children peanuts until they were about 2 years old. That year, evidence in Israel began to hint that perhaps early exposure to peanuts might prevent the allergies, she said.
"I think its really going to be a game-changer for the allergy world," said Dr. Samuel Friedlander, an allergy and immunology specialist at the University Hospitals in Cleveland, who was not involved in the study. "Up until now, weve been focused on diagnosis and management of children that have food allergies. This is the first randomized, controlled study that gives us evidence that we can prevent the occurrence of food allergies in kids. It would be much easier for us to be able to prevent the development of food allergies in the first place."
Mindlins daughter Maya is now nearly 14 years old and doing well. While any new research is positive, Mindlin said she has some advice to parents: Dont feel guilty.
"We were told for so many years to avoid the allergens, and now the science turns around 180 degrees," she said. "Youre darned if you do, youre darned if you dont. Let go of the guilt."
PHOTO: Maya Konoff, now 13, had her first serious allergic reaction at 9 months old. She learned from a young age to check the ingredients before eating anything, her mother said.
Courtesy Jill Mindlin
PHOTO: Maya Konoff, now 13, had her first serious allergic reaction at 9 months old. She learned from a young age to check the ingredients before eating anything, her mother said.
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