摘要
Irritable bowel syndrome （IBS） is a common gastrointestinal disorder characterized by recurrent abdominal pain or discomfort associated with altered bowel movements. It affects 8%-22% of the population in Western countries and the prevalence of IBS prevalence is 5%-10% in most Asian communities^14 Akhough IBS is not a life-threatening disease,
Irritable bowel syndrome （IBS） is a common gastrointestinal disorder characterized by recurrent abdominal pain or discomfort associated with altered bowel movements. It affects 8%-22% of the population in Western countries and the prevalence of IBS prevalence is 5%-10% in most Asian communities^14 Akhough IBS is not a life-threatening disease,
