vorden, hi. I am not sure why dairy causes my immune system such distress. I always consumed dairy, often in great quantity, with the only issue being some intestinal gas depending on the type of dairy involved. But then when I reached past 50 something changed. I developed irritable bowel syndrome. Without getting graphic, my colon was obviously messed up. Then at 52 I developed severe psoriasis. How might dairy be involved in all this?
Although I have some doubt, I believe that perhaps I was the victim of colon damage due to colon infestation by bacteria/fungus. This damage causes increased colon lining permeability, aka Leaky Gut Syndrome. As mentioned briefly in The China Study [Campbell], a good book by the way, pieces of protein can slip through the colon lining. This causes an autoimmune response in some people. Casein apparently mimics human protein, thus confusing the immune system. And so dairy sensitivity is caused by casein. Dairy intolerance is caused by the inability to digest lactose. I probably suffer from both.
The casein sensitivity is addressed by clearing out the colon of bad bacteria/fungus so that the colon lining can heal. During this time one must carry on with a 100% dairy free diet.
I have not thought too much about digestive enzymes, although there are indeed articles and testimonials on the web that make me tempted to try them out. But it is a bit complex. For example, I see that there were studies that say taurine makes psoriasis worse. Yet other articles say it can be helpful in treating psoriasis. At any rate, I do suspect I am deficient in certain digestive enzymes. Although my irritable bowel syndrome situation is largely resolved I can see where supplementation of certain enzymes might be of help. But the topic is complex, and I am reluctant to use my body as a guinea pig!
_Lazza
PS - btw, I happen to be taking choline (lecithin) and B complex vitamins.