My husband had serious problems with candida. After a year and a half of therapy, his colors came back and gained some weight that he had lost (he had lost 27 pounds in a few months). His energy is back too. He has to watch his diet a bit (not too much sugars...) though and he often eat 'grapefruit seeds' to help along. Eats mostly what he wants now but it took several months before his colors came back. He was 'greenish' in color and looked sick.