While looking into type 1 diabetes, I came across the following paper which found a very strong (p<0.001) correlation between type 1 diabetes and antibodies for bovine whey protein:
http://www.nejm.org/doi/full/10.1056/NEJM199207303270502#t=articleI know, a correlation is not a causation. Still, it may be an example of how dairy may be problematic, even though it is an animal food.
