Baby Science aims to be a trusted and reliable resource for parents and caregivers seeking evidence-based, actionable parenting advice. And, almost without exception, all of advice gives parents a tool kit– free of charge– that costs nothing to execute: Hugs, kisses, laughs, smiles, loving gazes, bathing, changing of diapers all catalyze the bodies own “pharmacy” that consists largely of seven hormones that will optimize your child’s development.