finallyfaith
a norwalk juicer eh? thats awesome, i want one! did you by it used or new? if you have the time several people would love it if you posted a brief review of the norwalk juicer in the
juicing forum, there has been some discussion in there about the norwalk.
gerson does not really foucs on wheatgrass juice, but i am a firm beleiver in it. i juice wildcrafted wheatgrass when it is availalbe. my energy goes thru the roof with that stuff!! i highly reccomend it. its been a while since i read gerson, but i think he recomends wheatgrass, but does not really emphasize it.
also i can't remember what gerson says about minerals, but i find them to be so so so important to my energy levels. i add them to my juice and definitley get a boost from them, i use plant based minerals. here are two great sources, neither are very expensive.
http://www.vitacost.com/BuriedTreasurePureColloidalMineralsLiquid
http://www.active-liquid-minerals.com/contents.htm
also you should always use some lemon juice or apple cider vinegar when you take the minerals as this great a chemical reaction (lemon juice is acidic, minerals are alkaline, thus react to each other) that release lots and lots of energy into your system.
goo luck with the gerson therapy, i think its a good choice.