Like mama bears, nursing mothers defend babies with a vengeance

Tuesday, August 30, 2011 - 13:30 in Psychology & Sociology

(Medical Xpress) -- Women who breast-feed are far more likely to demonstrate a "mama bear" effect — aggressively protecting their infants and themselves — than women who bottle-feed their babies or non-mothers, according to a new study in the September issue of Psychological Science, a journal of the Association for Psychological Science.

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