Here's an expert on Candida: http://www.health-truth.com
If you follow his program, you'll get rid of candida completely in a few months. The idea is to concentrate on killing the candida, and stop trying to do anything else until the candida infection is eradicated. Also, antioxidants protect candida from the things you take to kill it so the green drink may not a good idea until after you have killed the candida. A lot of vitamins interfere with killing candida, as well. And no beer! At all! When I had candida, beer would cause a rampant growth of my candida, even more than Sugar or carbs. That's one of the ways I figured out I had candida.
You have to be completely committed to a good program such as the one I suggested above and then tested to make sure the candida is truly gone, not just stop when the symptoms aren't so bad. If you go at it half-hearted or not full force with guns blazing you'll be fighting it forever. That's the best advice I can give you.