Want To Fight Allergies? Get a Dirty Dog 147
sciencehabit writes "A dog in the house is more than just good company. There's increasing evidence that exposure to dogs and livestock early in life can lessen the chances of infants later developing allergies and asthma. Now, researchers have traced this beneficial health effect to a microbe living in the gut. Their study, in mice, suggests that supplementing an infant's diet with the right mix of bacteria might help prevent allergies — even without a pet pooch."
I KNEW IT! (Score:5, Informative)
I've had allergies all my life, dust and pollen. My mother HATED animals and we never had any pets.
Flash forward 20 years -- I get a dog, a little Chihuahua that lives inside my house. I'm sure his hair and dander is all over the place and I breathe it in every day. And.... my allergies are MUCH better now! I can actually breathe with both nostrils, which I never could do most of my life due to sinuses being swollen.
Re:Lactobacillus. johnsonii (Score:2, Informative)
In addition, a study conducted by La Ragione et al. (2004) addressed the beneficial use of L. johnsonii in the poultry industry. This study found that the administration of L. johnsonii in chickens helped control diseases caused by Escherichia coli and Clostridium perfringens. Thus, L. johnsonii has the potential to be directly used in the poultry industry as an alternative to antimicrobials
Re:In other words ... (Score:5, Informative)
You'd actually be surprised to hear that mother's body prepares itself for giving birth by allocating a number of fecal bacteria to the vagina, which baby licks up on its way down the birth canal.
So yes, nature intends for babies to "eat shit". Because it's needed to establish appropriate gut flora. To the point where nowadays doctors take vaginal swabs and put them in baby's mouth if baby is born of cesarean section and cannot get these naturally.
Re:In other words ... (Score:4, Informative)