where bouts in australia do u live? There are plently of naturopaths here that can supply you with what you need. Go to a practioner who does live blood testing which can find out exactly what the problem is. If its leaky gut with systemic candida, they will be able to provide you with all the supplements you need and put it into a program for you. You'll have to kill the candida first then heal the intestinal dysbiosis - usually a sup that contains L-glutamine.