Quercetin: A natural painkiller for people with IBS

(Natural News) Irritable bowel syndrome (IBS) is a chronic disorder that affects the large intestine. It can be caused by a severe infection, inflammation or abnormal muscle contractions. Among the many symptoms of IBS, abdominal pain, coupled with either diarrhea or constipation, is the most common. People with IBS often report low health-related quality of life....