I was just wondering if anyone has tried using the animal paks by universal? The reason that I ask is because i have a dilemma. I am unable to supplement with egg or whey protein because they cause havoc on my stomach. I've tried mixing them with milk, water, juice and nothing helps. Due to the fact that I am unable to take these supplements can anyone recommend something that could serve as a replacement. Amino Acids? Thanx in advance....