9Geographic Location
How and where you live would also affect the risks of developing ulcerative colitis. This indicates that environmental factors would play a role in this process. Ulcerative colitis is often more common in urban areas and northern regions of America and Western Europe. Pollution and stress due to modern life in those areas are the main triggers of inflammation in your body, thus causing the issue. Also, the typical diets would be a contributor to the geographic occurrence of ulcerative colitis. However, the difference is narrowing as the disease is becoming common all over the world. [9]















