Infants who avoided cow's milk products in their first year were nearly four times as likely to be sensitized to cow's milk compared to infants who consumed cow's milk products before 12 months of age, based on data from more than 2,100 children published in Pediatric Allergy and Immunology.

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Infants who avoided cow's milk products in their first year were nearly four times as likely to be sensitized to cow's milk compared to infants who consumed cow's milk products before 12 months of age, based on data from more than 2,100 children published in Pediatric Allergy and Immunology.