I saw that too, but I don't really know how to do it. I don't usually keep fresh spinach around the house, and I think if I had to chip off a block of frozen spinach into the blender... well I don't know if id do it - it sounds more labor intensive than I was hoping for. Although maybe trader joe's has a bag of spinnich along with the bags of salad mix... hmmm!
I wonder about broccoli stems or cauliflower?
Starting weight (11.Oct.2010): 221 lbs
Current weight: 221 lbs
Goal weight: 140 lbs