My Q Health | The Surprising Link Between Gut Bacteria and Anxiety
5528
post-template-default,single,single-post,postid-5528,single-format-standard,ajax_fade,page_not_loaded,,columns-4,qode-theme-ver-10.1.1,wpb-js-composer js-comp-ver-5.0.1,vc_responsive
 

The Surprising Link Between Gut Bacteria and Anxiety

The Surprising Link Between Gut Bacteria and Anxiety

In recent years, neuroscientists have become increasingly interested in the idea that there may be a powerful link between the human brain and gut bacteria. And while a growing body of research has provided evidence of the brain-gut connection, most of these studies so far have been conducted on animals.

Now, promising new research from neurobiologists at Oxford University offers some preliminary evidence of a connection between gut bacteria and mental health in humans. The researchers found that supplements designed to boost healthy bacteria in the gastrointestinal tract (“prebiotics”) may have an anti-anxiety effect insofar as they alter the way that people process emotional information.

While probiotics consist of strains of good bacteria, prebiotics are carbohydrates that act as nourishment for those bacteria. With more evidence that gut bacteria may exert some influence on brain function and mental health, probiotics and prebiotics are being studied for the potential alleviation of anxiety and depression symptoms.

“Prebiotics are dietary fibers (short chains of sugar molecules) that good bacteria break down, and use to multiply,” the study’s lead author, Oxford neurobiologist Dr. Philip Burnet, told The Huffington Post. “Prebiotics are ‘food’ for good bacteria already present in the gut. Taking prebiotics therefore increases the numbers of all species of good bacteria in the gut, which will theoretically have greater beneficial effects than [introducing] a single species.”

To test the efficacy of prebiotics in reducing anxiety, the researchers asked 45 healthy adults between the ages of 18 and 45 to take either a prebiotic or a placebo every day for three weeks. After the three weeks had passed, the researchers completed several computer tests assessing how they processed emotional information, such as positive and negatively-charged words.

To read full article, visit Huffington Post.

 

No Comments

Post A Comment