'Who cares about a little heat'?
Sorry, but that wasnt really the answer I was looking for. However, I do care about getting the most out of my protein powder, or otherwise I wouldnt bother taking it.
Likewise, I do care about getting all of the vitamins and minerals from fruits and vegetables. I try to eat them raw or cook them as little as possible or otherwise the heat would destroy all the goodness and leave me with something non-beneficial and usaully tasteless.
So I will keep taking my Whey powder in cold foods as its proved itself to work, instead of just 'thinking' it might be OK to burn the hell out of it!
PS I havent seen any 'cooking Whey' sold over here in Spain? But it could prove my point if its specifically made for withstanding heat during cooking? Thanx Atherjen