Being rich in soluble fiber, psyllium husk works as a bulk-forming agent and improves gut mobility, thereby relieving mild to moderate diarrhea caused by ulcerative colitis.Add one-half to two teaspoons of ground psyllium seeds to one cup of warm water and drink it before it becomes too thick. Do this once daily until your condition improves.Those who are not accustomed to this remedy should begin with one-half teaspoon and gradually increase the dosage. When using this remedy, drink plenty of water throughout the day to prevent constipation. http://goo.gl/aUhnWl