I received the box of PureVia All Natural Zero Calorie Sweetener an was eager to give it a try, but was in the middle of some bussness that needed taken care of, so set it aside to try later. Two days later I saw it setting just where I had put it, on my desk. I got myself a cup of coffee and added a packet of the PureVia and relaxed and drank the coffee, the taste was great and found the after tasteI had expected wasn't there. My husband is type 2 diabetic and I have tried several artificial sweeteners in his tea, but he won't use them.  This time i put the PureVia All natural Zero Calorie...