My husband has used Align with very good results. He also take acidophilus bifidus in very large doses. If you use probiotics do start with the smallest dose and try it with and without food to see what makes you feel better. It can cause gas so try some ginger pills, ginger ale or other remedies. He also added fiber to his diet in bread, pasta, veggies, apples, banana. Avoid hfcs and msg. Good luck!