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In reply to the discussion: So, why the rise in peanut allergies anyway? [View all]Autumn Colors
(2,379 posts)54. C-sections?
Babies Born by C-Section at Risk of Developing Allergies
Feb. 24, 2013 For expectant moms who may contemplate the pros and cons of natural child birth or Caesarian section, a Henry Ford Hospital study suggests that C-section babies are susceptible to developing allergies by age two.
Researchers found that babies born by C-section are five times more likely to develop allergies than babies born naturally when exposed to high levels of common allergens in the home such as those from dogs, cats and dust mites.
The study was presented February 24 at the American Academy of Allergy, Asthma and Immunology annual meeting in San Antonio.
"This further advances the hygiene hypothesis that early childhood exposure to microorganisms affects the immune system's development and onset of allergies," says Christine Cole Johnson, Ph.D., MPH, chair of Henry Ford Department of Health Sciences and the study's lead author. "We believe a baby's exposure to bacteria in the birth canal is a major influencer on their immune system."
Feb. 24, 2013 For expectant moms who may contemplate the pros and cons of natural child birth or Caesarian section, a Henry Ford Hospital study suggests that C-section babies are susceptible to developing allergies by age two.
Researchers found that babies born by C-section are five times more likely to develop allergies than babies born naturally when exposed to high levels of common allergens in the home such as those from dogs, cats and dust mites.
The study was presented February 24 at the American Academy of Allergy, Asthma and Immunology annual meeting in San Antonio.
"This further advances the hygiene hypothesis that early childhood exposure to microorganisms affects the immune system's development and onset of allergies," says Christine Cole Johnson, Ph.D., MPH, chair of Henry Ford Department of Health Sciences and the study's lead author. "We believe a baby's exposure to bacteria in the birth canal is a major influencer on their immune system."
More at link: http://www.sciencedaily.com/releases/2013/02/130225091904.htm
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When I was a child, children on the high end of the autism spectrum were
Lydia Leftcoast
Apr 2013
#73
The mystery deepens: NO reported allergies to peanut-based Plumpy'Nut in Africa!?
reformist2
Apr 2013
#3
I don't think being "too clean" passes the laugh test. I don't think people keep their homes as
byeya
Apr 2013
#5
Thanks for the clarification. Study after study, published by reputable journals say washing
byeya
Apr 2013
#25
I don't think it's a matter of being too clean so much as all the chemicals sprayed around
hedgehog
Apr 2013
#27
some of the most popular trees for street planting in the last 40 years - forgot whatthey are called
bettyellen
Apr 2013
#40
In Japan, they planted cedar trees all over the place a few decades ago
Lydia Leftcoast
Apr 2013
#76
The high temperatures used for roasting (800 F) in the US may modify proteins
FarCenter
Apr 2013
#12
Also, allergies are poorly understood anyway. I developed an egg allergy in adulthood and so stopped
Brickbat
Apr 2013
#14
I worked with a scientist once who was convinced that all people were allergic to at least two
Godhumor
Apr 2013
#70
How odd. Makes me wonder if peanut-allergy kids are correlated with peanut-obsessed parents?
reformist2
Apr 2013
#79