Why baby pacifier has a protective effect?

Why baby pacifier has a protective effect?

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Before giving the pacifier to their child, or when it falls to the ground, many parents have the habit of putting it before in their mouth to "clean" it. Good news, according to a study published in the United States, in the journal Pediatrics, this gesture would protect him from the risk of allergies.

  • Put the pacifier of her baby in her mouth before giving it to her, this is a really unappealing habit, but one that seems to have some benefits. According to a study published in the journal Pediatrics and the New York Times, this would reduce the risk for the child to develop allergies, asthma and eczema. By what miracle is it possible? Through their saliva, parents transmit microbes to the child and thus accustom his body to resist them.

An allergy risk less than 8 months old

  • To arrive at this conclusionresearchers followed 184 babies whose parents were allergic for three years. Among them, 123 used a pacifier and 65 of them used to put it in their mouths before giving them. At 18 months, these 65 children had a lower risk of allergies than other babies. According to the researchers, the parents' saliva has probably immunized them.
  • For Dr. Pfersdorff, pediatrician, these results need to be dug : "They have the merit of opening the debate but it would be necessary to continue this study on a cohort of more children, but there are cases where it is absolutely necessary to avoid putting the nipple of his child in his mouth, for example if the parent has cavities or herpes that has not yet developed because he is likely to pass it on to his child. "
  • Generally, this Swedish study confirms that it is not necessarily good to over sanitize the environment of a baby. According to Dr. William Schaffner, infectious disease specialist at Vanderbilt American University: "A certain mode of interaction with the microbial environment is actually a good thing for infants and children." "This point of the study is true Children should not be over-protected because they need to be in contact with bacteria to develop antibodies, as can be seen with those who go to the community early, they are less sick than others. " Dr. Pfersdorff

Stéphanie Letellier

(News of the 22/05/13)

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