We conducted a randomized, double-blind, placebo-controlled trial comparing supplementation with bovine lactoferrin versus placebo for the prevention of diarrhea in children. Comparison of overall diarrhea incidence and prevalence rates found no significant difference between the 2 groups. However, there was a lower prevalence of colonization with Giardia species and better growth among children in the lactoferrin group.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2440650PMC
http://dx.doi.org/10.1086/588476DOI Listing

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