IAH AC Gastrointestinal Disease
IAH AC Gastrointestinal Disease
IAH AC Gastrointestinal Disease
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Breast is best!!<br />
Photos: WHO Ethiopia<br />
© <strong>IAH</strong> 2007<br />
9<br />
The gut lining in an infant is wide open to allow for the absorption of vital factors<br />
in breast milk, such as transfer factors amongst others.<br />
It closes at about 20 months when intestinal permeability is fully established<br />
under physiological conditions.<br />
Till then, breast milk will also gear the gut immune response towards tolerance,<br />
so that breast fed babies are known to have fewer allergies in later life.<br />
If a baby is fed foreign protein, like the casein in cows milk, for instance, too early<br />
allergy will ensue.<br />
9