3. Environmental Influences: The World Around Us
While genetics and the immune system are internal factors, we can’t discount the impact of our environment on Crohn’s disease.
There’s been a noted rise in Crohn’s cases in urban areas. The combination of pollution, dietary shifts, and perhaps even reduced exposure to certain beneficial microbes might be contributing factors.
The Western diet, high in processed foods and low in fiber, has been under the scanner. Such a diet might alter the gut microbiome unfavorably, setting the stage for digestive disorders like Crohn’s.
Among environmental factors, smoking stands out. Not only does it increase the risk of developing Crohn’s, but it also exacerbates its severity. Understanding and publicizing this link can be a potent preventive strategy.
Some medications, especially non-steroidal anti-inflammatory drugs (NSAIDs), have been linked to a heightened risk of Crohn’s. Additionally, factors like stress, while not direct causes, can exacerbate the condition. (3)
