In the two-hundred years since we discovered that microbes cause infectious diseases, we've battled to keep them at bay. But a recent explosion of scientific knowledge has led to undeniable evidence that early exposure to these organisms is beneficial to our children's well-being. Our current emphasis on hyper-cleanliness is taking a toll on our children's lifelong health. This engaging and important book explains how the millions of microbes that live in our bodies influence childhood development.

Microbiologists Brett Finlay and Marie-Claire Arrieta explain how the trillions of microbes that live naturally 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'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.

Microbiologists Brett Finlay and Marie-Claire Arrieta explain how the trillions of microbes that live naturally 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'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.

"Allergies, obesity, asthma, diabetes, auto-immune and intestinal disorders are all on the rise, with the incidence of some diseases doubling every ten years. New research points to changes in the ecosystem of microbes that live on and inside every one of us -- our microbiomes -- as a major cause. But how could one's gut microbes increase the odds of developing conditions as radically different as asthma and diabetes? Hosted by Good Morning America's Becky Worley, and based on the book of the same name by B. Brett Finlay, PhD and Marie-Claire Arrieta, PhD, LET THEM EAT DIRT features families, doctors, and researchers who are sleuthing out what's harming our microbes -- and what we can do to reverse this dangerous trend."--container.