When you say "has anybody tried this" I'm assuming you are refering to the e book 'This Cure Works'. I bought this e book. I thought it was very well researched and informative and offered a solid proposal for eliminating candida. This mainly involved major detoxing, including removal of heavy metals and colonics followed by rebalancing the intestinal terrain. There are a LOT of supplements involved some of which are VERY expensive. For me this was not an option at this point as I have pretty much financially ruined myself trying to get rid of candida. I did find the information in the book very good. The approach of detoxing instead of killing yeast was a great lesson for me which has lead me to my current trials of cleansing and healing purely with food.