Subject: | |
From: | |
Reply To: | |
Date: | Tue, 22 Jul 2003 14:43:15 -0400 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
>>>but it has also grown enterobacteriaceae, which I was concerned about.<<<
Melissa,
A good article is at this link:
http://www.bact.wisc.edu/Bact303/Bact303normalflora
Here's an excerpt about the bacteria colonizing the intestinal tract of a
breastfed baby:
"At birth the entire intestinal tract is sterile, but bacteria enter with
the first feed. The initial colonizing bacteria vary with the food source of
the infant. In breast-fed infants bifidobacteria account for more than 90%
of the total intestinal bacteria. Enterobacteriaceae and enterococci are
regularly present, but in low proportions, while bacteroides, staphylococci,
lactobacilli and clostridia are practically absent. In bottle-fed infants,
bifidobacteria are not predominant. When breast-fed infants are switched to
a diet of cow's milk or solid food, bifidobacteria are progressively joined
by enterics, bacteroides, enterococci lactobacilli and clostridia.
Apparently, human milk contains a growth factor that enriches for growth of
bifidobacteria, and these bacteria play an important role in preventing
colonization of the infant intestinal tract by non indigenous or pathogenic
species."
Pat W
***********************************************
To temporarily stop your subscription: set lactnet nomail
To start it again: set lactnet mail (or digest)
To unsubscribe: unsubscribe lactnet
All commands go to [log in to unmask]
The LACTNET mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software together with L-Soft's LSMTP(TM)
mailer for lightning fast mail delivery. For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html
|
|
|