Let them eat dirt : saving your child from an oversanitized world
(Book)

Includes bibliographical references and index.

Microbiologists Brett Finlay and Marie-Claire Arrieta explain how the trillions of microbes that live in and on our bodies influence childhood development; why an imbalance of those microbes can lead to obesity, diabetes, and asthma, among other chronic conditions; and what parents can do -- from conception on -- to positively affect their own behaviors and those of their children. They describe how natural childbirth, breastfeeding, and solid foods influence children{u2019}s microbiota. They also offer practical advice on matters such as whether to sterilize food implements for babies, the use of antibiotics, the safety of vaccines, and why having pets is a good idea.