About the "zingers to go", which flavors have you tried? The Green Tea/Peach flavor has caffeine so I know that's not gonna work. I've been looking for something to drink besides water, herbal tea & cranberry juice. Also, I just ordered Heather's acacia fiber for the first time! I'm excited, hope it works as well for me as it has for you & everyone else who's raved about it!
-------------------- IBS-A...I can never make up my mind