Various herbs can be used to help control Candida. Chickweed for example feeds the flora to produce beneficial acids that control the Candida. Chickweed is also very healing to the intestines. I also like rice and oat brans for feeding the flora, which control Candida again by the production of acids. Yucca root helps to kill Candida due to its high saponin content and also helps to support the flora......
Simply trying to kill the Candida will not work though since the surviving Candida will simply regrow if the terrain remains too alkaline promoting Candida overgrowth and pathogenicity.