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Having tiddler eat eggs and peanut betimes in life sentence may reduce their risk of developing allergic reaction to these food later , a new analytic thinking hint .
Researchers analyzed information from nearly 150 previous written report involve more than 200,000 child . These study looked at exactly when certain nutrient were introduced to children during their first year of lifespan .
The result show up that kids who were fed nut when they were long time 4 to 6 months sure-enough were 40 percentage less probable to develop anegg allergic reaction , compare with those who were introduced to eggs later , the study found .
In addition , kids who were feed intellectual nourishment that contained peanuts ( such as peanut butter ) when they were 4 to 11 months one-time were 70 percent less likely to formulate apeanut allergy , compared with those who were usher in to peanuts later .
The finding suggest that " introducing orchis and peanut at an early years may preclude the exploitation of egg and goober allergy , the two most common childhood intellectual nourishment allergies , " study co - author Dr. Robert Boyle , a paediatric allergic reaction researcher at Imperial College London , said in a statement .
However , children who already have a food for thought allergy , or those who have another hypersensitised precondition such aseczema , should not mechanically be fed eggs or peanuts early on in life , Boyle said . parent of these children should speak with the doctor before introducing these potentially allergenic nutrient , he say . Boyle also noted that infant and bambino should not be fed whole nuts , because there is a risk of choking . alternatively , they should be give smooth peanut butter , Boyle said .
The researchers also estimated that early introduction of egg could forestall 24 case of egg allergic reaction per 1,000 masses ( in a population where the rate of egg allergy is 5.4 percent ) ; and early introduction of goober pea could prevent 18 cases of peanut allergy per 1,000 people ( in a population where the rate of peanut allergy is 2.5 percent ) , according to the new finding published today ( Sept. 20 ) in the journal JAMA . [ 8 Strange foretoken You ’re have got an Allergic Reaction ]
Doctors once urge that children who were at high risk for nutrient allergic reaction stave off potentially risky foods such as egg and peanuts until they were 2 to 3 geezerhood honest-to-god . But as novel study emerged on the possiblebenefits of introducing these food for thought ahead of time , recommendations were revised to say that parents should not delay the foundation of these solid food .
Last twelvemonth , the American Academy of Pediatrics issued irregular ( interim ) guidance recommending early introduction of goober to kids with a high risk of exposure of goober allergy . And presently , the National Institute of Allergy and Infectious Diseases is expected to release rule of thumb that may formally recommend early peanut introduction for kids with a high endangerment of train allergies to peanuts , according to an editorial go with the new study , also published today in JAMA .
This forthcoming recommendation " reflect authority in the evidence suggesting likely welfare of other groundnut entry with minimal danger , is supported by [ the young work findings ] , and reflects a reasonable starting point to help dissuade the late gain in prevalence of Arachis hypogaea allergic reaction , " Dr. Matthew Greenhawt , of Children ’s Hospital Colorado in Aurora , wrote in the editorial .
Still , the Modern written report has limitations : Of the 146 studies included in the analysis , just five studies ( call for a aggregate of about 2,000 child ) were used to estimate the peril of egg allergy , and just two studies ( involving about 1,500 kids ) were used to estimate the risk of exposure of peanut vine allergic reaction . More studies are still need to validate the finding , the researchers said . They noted that estimates of exactly how much early introduction bring down the risk of developing egg and peanut vine allergic reaction could change with succeeding studies .
The study also looked at other introduction of Milk River , fish ( including mollusc ) , tree nuts ( such as almonds ) and wheat , but did not find a link between early unveiling of these foods and a shrink risk of allergy to them .
Original clause onLive Science .
