Eating enough protein out of regular food is starting to suck so I'm thinking of getting some whey or something like that. I see on the GNC site they have a bunch of different flavours and shit. I don't really care about the flavour of it, but they all have different serving sizes and protein content. From what I saw the banana creme stuff has the least fat and most protein per serving. Also do you have to mix this with water? Or can you do it with milk or something, or does that interfere with absorption? Any help?