[Grizzly]

I don't see how the whey would cause constipation. I think it tends to cause watery shits in most people. Either way, just add some fiber to your shake, like big roid said.

Personally, I use the orange flavored metamucil. I think chocolate and orange taste good together. Of course, a shake only takes 5 seconds to drink, so it's not like the taste matters either way.