Green Smoothie: Inexpensive, Practical, Tasty

I have been drinking green smoothies for over a year now. My friends are sick of hearing about it. People have started asking for the recipe, which means they’re either interested, or they hope this will shut me up once and for all. Whatever their intentions, I believe in the power of the green smoothie! And I don’t think it has to be expensive or taste like grass. This recipe is so good even kids will drink it. (Okay, one of my kids will drink it, but it’s a start.) That’s because this green...