Wow -- everyone is so helpful -- thanks! Unfortunately instant breakfast uses milk as a mixer -- ensure and boost also make me "run" (so to speak). I did buy some Smart Water (unflavored, has electrolytes) and I am trying liquid Centrum (only 1 tsp/day instead of 1 tbls). I just started this stuff yesterday so I don't know what my reaction will be yet .... I've never been into any kind of juice or flavored waters (I basically drink water and coffee -- occasionally a soda). I will check out the e-lyte website, also.
Oh yeah, I saw Diet Coke w/vitamins at Walmart yesterday -- is that just a bunch of hooey or is it really fortified?
Anyway, thanks for all of the great suggestions!