I was able to reduce my yeast symptoms through the diet and anti-yeast supplements, but whenever I broke the diet, the yeast symptoms came back with a vengeance.
It wasn't until six months after I began chelating that my yeast problem became more manageable and I could break the diet with much milder reactions. The more I've chelated the less the yeast problem has become. I've read others who have had their yeast symptoms go away completely because of chelating.
Some people have a bad yeast reaction to chelating. I had mild yeast reactions about a week after each round. There's no way to know how you will react until you actually try chelating.