The bestselling author of Grain Brain uncovers the powerful role of gut bacteria
in determining your brain's destiny.
Debilitating brain disorders are on the rise-from children diagnosed with autism
and ADHD to adults developing dementia at younger ages than ever before. But a
medical revolution is underway that can solve this problem: Astonishing new
research is revealing that the health of your brain is, to an extraordinary
degree, dictated by the state of your microbiome - the vast population of
organisms that live in your body and outnumber your own cells ten to one. What's
taking place in your intestines today is determining your risk for