Protein?
My doctor told us to drink at least one Isopure drink per day. It counts as liquid/water intake as well as protein. Two bottles has 80 grms total & I say CONGRATULATIONS to you for drinking two per day.
As far as where to get them? Just about any nutrition center. I have bought them at GNC and Nutrition Warehouse. The can be pretty expensive but they are certianly convienent! The only flavor I like is the Alpine Punch but if you like other flavors you would have lots of variety.
Dj