Hi J....
Yes, my husband has been on the candida diet. Started in 1995 (we spent 8 months trying to find an MD who would dx him correctly...he lost something like 70 lbs. in that time), followed it religiously for probably 4 years, and slowly began adding yeast foods back in (beer, pizza, regular pasta, milk, etc.). It did WONDERS - he didn't have eczema, but rather had sterilized his digestive tract with 6 antibiotics in 10 weeks in an effort to get rid of a sinus infection. This led to light-headedness, dizziness, etc. to the extent that he didn't drive a car, or do much more than go to work (and we actually got him working from home for about 2 years, because he could then nap when he needed to, and still put in an 8 hour day...).
Is it easy? Sort of - a lot easier now (you can actually FIND all the foods in a regular grocery store like Price Chopper now, instead of finding a health food store) than in 1995 when we were dealing with it. Processed foods are pretty much out, but I learned to make a good stir fry quickly, brown rice pasta tastes fine if you put sauce on it (just don't over cook it! watch it carefully, because you have about 1 minute to get it out of the water or it turns to paste!), and, in the long run, I think we are better eaters now because of it. (I learned a lot of quick and easy meals to prepare that weren't processed..) The hardest part is that first shop when you are learning what brands don't put added sugar in sauce (Price Chopper brand!), vinegar in salsa (Chili's), etc. (And you still have to check packages regularly, because they WILL change ingredients on you!
We slowly added things back into DH's diet, and now, for the most part, he can eat what he wants. If he has too much yeast, though (pasta for lunch, pasta for dinner, or lots of bread for lunch and dinner...), he feels a little more light headed, and he cuts back for a few days, and things clear up again. It's definitely worth a try - I'm pretty sure it at least saved our marriage, if not his life when he started it.
L.