Navigation Links
Parents who suck on their infants' pacifiers may protect their children against developing allergy
Date:5/7/2013

Swedish researchers at the Sahlgrenska Academy, University of Gothenburg, Sweden, report that a simple habit may give significant protection against allergy development, namely, the parental sucking on the baby's pacifier.

Allergies are very common in industrialized countries. It has been suggested that exposure to harmless bacteria during infancy may be protective against the development of allergy. However, it has been difficult to pinpoint which bacteria a baby should be exposed to, and at what time and by which route this exposure should ideally occur.

Swedish researchers at the Sahlgrenska Academy, University of Gothenburg, now report that a simple habit may give significant protection against allergy development, namely, the parental sucking on the baby's pacifier.

In a group of 184 children, who were followed from birth, the researchers registered how many infants used a pacifier in the first 6 months of life and how the parents cleaned the pacifier. Most parents rinsed the pacifier in tap water before giving it to the baby, e.g., after it had fallen on the floor. However, some parents also boiled the pacifier to clean it. Yet other parents had the habit of putting the baby's pacifier into their mouth and cleaning it by sucking, before returning it to the baby.

It was found that children whose parents habitually sucked the pacifier were three times less likely to suffer from eczema at 1.5 years of age, as compared with the children of parents who did not do this. When controlled for other factors that could affect the risk of developing allergy, such as allergy in the parents and delivery by Caesarean section, the beneficial effect of parental sucking on the pacifier remained.

Pacifier use per se had no effect on allergy development in the child. Boiling the pacifier also did not affect allergy development in a statistically proven fashion.

No more upper respiratory infections were seen in the children whose parents sucked on their dummies, as compared with the other children, as evidenced by diaries kept by the parents in which they noted significant events, such as infections.

Saliva is a very rich source of bacteria and viruses, and the researchers believe that oral commensal microbes are transferred from parent to infant when they suck on the same pacifier. When the composition of the bacterial flora in the mouth was compared between infants whose parents sucked on their pacifiers and those whose parent did not, it was found to differ, supporting this hypothesis.

According to "the hygiene hypothesis", the development of allergy can be attributed in part to a paucity of microbial stimulation during early infancy.

"Early establishment of a complex oral microflora might promote healthy maturation of the immune system, thereby counteracting allergy development", says professor Agnes Wold who led the study.

The study, which is published in the scientific journal Pediatrics, was performed by a team that consisted of paediatricians specialized in allergic diseases, as well as microbiologists and immunologists. The research team has previously conducted large-scale studies on the gut microbiota in relation to allergy development and showed in 2009 that a complex gut microbiota very early in life reduces the risk of allergy development.


'/>"/>

Contact: Agnes Wold
agnes.wold@microbio.gu.se
46-734-028-750
University of Gothenburg
Source:Eurekalert

Related medicine news :

1. Parents of Kids With Cancer No More Likely to Break Up
2. Gay Adults Rejected by Parents Have Worse Health, Study Finds
3. Nearly 1 in 4 grandparents store prescription medicines where children can easily find them
4. A physicians guide for anti-vaccine parents
5. Parents poor math skills may lead to medication errors
6. Friends Parents Can Sway Teens Odds for Drinking, Smoking
7. Study: Kids Who Sleep in Parents Bed Less Likely to Be Overweight
8. Many Parents of Kids With Autism Dont Put Faith in Pediatricians
9. Pediatric epilepsy impacts sleep for the child and parents
10. Parents are happier than non-parents, new research suggests
11. Parents Often Lose Sleep Over Childs Epilepsy, Study Finds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... 2017 , ... Lori R. Somekh, founder of the Law Office of ... elder law and special needs planning attorneys. “Membership in ElderCounsel helps our office remain ... to network with elder law attorneys nationwide,” said Somekh. , ElderCounsel ...
(Date:10/13/2017)... ... ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many kids ... sponsored by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids excited ... all ages; it is a non-competitive, non-timed event, which is all about having fun ...
(Date:10/13/2017)... ... ... “America On The Brink”: the Christian history of the United States and the ... published author, William Nowers. Captain Nowers and his wife, Millie, have six children, ... in the Navy. Following his career as a naval aviator and carrier pilot, ...
(Date:10/12/2017)... ... , ... IsoComforter, Inc. ( https://isocomforter.com ), one of the Nation’s ... design of the shoulder pad. The shoulder pad provides optimal support and full ... while using cold therapy. By utilizing ice and water that is circulated from an ...
(Date:10/12/2017)... , ... October 12, 2017 , ... HMP , ... recipient of a 2017 Folio Magazine Eddie Digital Award for ‘Best B-to-B Healthcare Website.’ ... on October 11, 2017. , The annual award competition recognizes editorial and design excellence ...
Breaking Medicine News(10 mins):
(Date:9/22/2017)... 22, 2017 AVACEN Medical (AVACEN) announced that ... successfully helping those with the widespread pain associated with ... Amanda in Essex, England commented, ... hair, experiencing no sleep at all, tremendous pain, with ... cannot recommend [the AVACEN 100] enough, how this has ...
(Date:9/19/2017)... 2017   ZirMed Inc ., a recognized leader in ... it has been ranked #1 by its users for the ... 2017 User Survey. ZirMed was recognized as the top-ranked end-to-end ... medical centers over 200 beds and holds one of the ... survey history. ...
(Date:9/18/2017)... Sept. 18, 2017 EpiVax, Inc. ... bioinformatics and immune engineering, today announced a ... A (H7N9) vaccine. ... seasonal influenza and presents a challenge for ... exposure to be effective. Using state-of-the-art bioinformatics and ...
Breaking Medicine Technology: