I agree with Daffy! You can't go wrong with the Colonix! Just make sure you are taking the whole program which includes the Paranil ( to kill the parasites) and the Kleratea (the laxative). The fiber isn't enough, but the whole program is superb!
After I used it, my husband, best friend, sister and another good friend all got on it. I'm on my 3rd month and know that I will stay on the Colonix fiber and tea forever!You can't do better! Good luck!