My Candida symptoms are kept in check thanks to:
Milk kefir(2-3 times a day)
Refined Sugar free diet
Gluten free diet
Using organic fruits and veggies in my diet
Using garlic suppository for the vaginal yeast infection
I think, part of the problem is conventional produce, namely all kinds of chemicals, like pesticides, fungicides, you name them. Eliminate them and you will feel much better as your guts won't deal with toxins here and there.