I bought this for my son who had problems with his gut by way of bad gas and odours which wouldn't subside whatever he took. The docs did various tests but could find nothing. He started taking Candizolv taking 2 caps per day as directed. After one week the digestive system was functioning properly and the symptoms subsided. Once he finished the course, the symptoms returned gradually but not as severe as before. This has remained that way. It is a case of trial and error and he is now moving onto 5 lac.