Diet? LOL! Diet?
While I was suffering with Candida, I stuck to the Candida diet pretty well (thankfully I love salads!), but once I started healing from these infections, I stuck to a "healthy" diet. No sugar, as my intestines get really cranky on sugar, lowered carbs- to help avoid more yeast issues - and as much organic food as I could grow (too expensive to buy much here).
A little chocolate shouldn't derail your diet, as long as you keep it to just a little.
I'm a chocoholic, so I never completely took it out of my diet. Neither should a sip or two of wine a couple nights a week - any more could interfere with keeping yeasts under control though.
I did leave white flour, white potatoes and things like white rice out of my diet, but that's because I don't believe that they have any good thing to add to the body. We use whole grain breads, sweet potatoes, brown rice, and other grains though.
I believe that you should tailor your diet to what your body needs. If you have never done a gluten tolerance test (going gluten free for a month or two, then slowly reintroducing it back) you may not realize you have a gluten intolerance though.
Green smoothies and juicing are great ways to quickly raise the amount of nutrition in any diet, and be sure that you are getting plenty of probiotics!