Does adding fat/oil to whey REALLY slow down digestion?

[Deleted member 33117]

So BBF, what are the GI indexes of proteins?

Good question, and I do not have an immediate answer. I could try to dig up some info, but do not expect to see steak and whey on the same chart. The cut of meat would GREATLY effect it, and higher fat cuts of meat would have much lower GI's. From research I've seen, whey not mixed with oil would have an extremely high GI compaired to other protiens, although I'm not sure it owuld be that high compaired to most carbs, per gram. I've got alot of research to do in developmental psych this week, but hit me up with the same question in a week or two, and I'll see what I can find for you.