I finally found a reasonably priced source of whey protein, and have started using it in my morning blender mix. I think it gives me more energy for the morning, and I am not always hungry by 10:00 a.m., as I usually am. (Breakfast is about 6:00 because I usually leave the house by about 6:30. yuck.) Ok, but now I am confused, as I have read about whey from goat's milk, that it is nutritionally superior to cow's milk whey. Also much more expensive... Just when I think I've got something figured out.... So should we be using goat's milk whey? Any thoughts on this? thanks, Beth.