New Ingredient In Baby Formula Helps Support Immune System, More Like Breastfed Babies (image) Abbott Share Print E-Mail Caption Kaitlin O'Rourke plays with her children at her home in Powell, Ohio. O'Rourke is a proponent of breastfeeding, but as a working mother of two, she often has to supplement breast milk with infant formula. Credit Abbott Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.