I tried every thing and take one Trulance in the morning and a cap of MiraLAX in the evening.. also one VSL3 Probiotic.. drink 2 Vanilla Plant based Ensures a day (5mg fiber each) and eat one Thomas Multigrain English muffin a day. 8 mg fiber..no sucralose.. they whole wheat has sucralose.. a good gut bacteria killer.. and am going several times a day I hope this helps..prayers!!