If you have candida, among many supplements you need to take is additional magnesium. Candida will strip your body of mag. Antioxidants such as vit a, vit c and vit e are necessary to conteract free radical destruction from candida presence. Zinc for the stomach lining and a B-complex is essential for a myriad of bodily functions, one of which includes the adrenals/stress.
Probiotics - enteric-coated to reach the intestine
These are "some" of the essentials...let us know if you want more info