Science news: Baby smiles like crack for new moms

msnbc |  Science, medicine Add a new comment

If you've ever looked into your baby's smile face and felt an incredible jolt, you're not imagining things: scientists say that a baby's smile activates the parts of the brain usually stimulated by eating, sex, or drug use. Interestingly, mothers only get this intense kind of stimulation from seeing their own baby's happy face. read more..."

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