Study Finds That Anxiety May Originate in Your Gut, Not in Your Head

Study Finds That Anxiety May Originate in Your Gut, Not in Your Head

by Tony Isaacs

(The Best Years in Life) We're all familiar with the term "gut feeling". As it turns out, the term may be more apt than we realize. In recent years, research has increasingly identified the role the gut can have on mood and behavior, leading many scientists to refer to the gut as the "second brain". Now, for the first time, researchers have found conclusive evidence that conditions such as anxiety can originate in the gut instead of the brain.

In a study published in the journal Gastroenterology, researchers at McMaster University found that bacteria residing in the gut influence brain chemistry and behavior. The research is important because several common types of gastrointestinal disease are frequently associated with anxiety or depression. In addition there has been speculation that some psychiatric disorders, such as late onset autism, may be associated with an abnormal bacterial content in the gut.  Read More.