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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Which of the following substances in human milk is protective against Giardiasis?
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The correct answer is  Lactoferrin is bacteriostatic against E.coli. Peroxidases and lipases kill bacteria. Bile salt stimulated lipases kill amoeba and Giardia. PABA is impoant in protection against malaria. Ref: Nutrition and Child Development, K.E. Elizabeth, 4th edition pg: 15