Question about protein shakes
 

I am running out of my can of protein shake mix. The one I have is Whey--it disolves very easily and tastes good. I've tried the soy and didn't like the taste at all, and my doctor advised me against soy because of the estrogens in it. He said that one soy shake can contain as much estrogen as my HRT.

So my question is which is better: whey, egg or soy?

I am leaning toward whey only because I like the one I was using. I can't even remember where I got it, but I think it was made by EAS and it was called Ironman.

Thanks for your help.

Carol