How Dirty Air Could Be Affecting Our Gut Health
Patterns in cases of IBD have led researchers to find out if air pollution is one of these environmental triggers, including data showing that they are more common in urban than rural areas, and that more developed nations have higher rates of IBD. It’s thought that air pollution plays a part in the development of IBD by changing the gut microbiome, which causes an immune response and inflammation. While he didn’t find an association between newly diagnosed cases of IBD and levels of air pollution on the whole, he found that Crohn’s disease was more commonly found in young people with higher exposures to nitrogen dioxide.
Source: www.bbc.com