That last paragraph didn't make much sense--it was edited a couple of times and I didn't proof it well.

I had sinus headaches years ago and after I realized dairy was the culprit, I cut it out. I lost weight also. Over time I've realized some diary is better to digest than other, and on the theory that culturing it puts back digestible enzymes, I eat yogurt and cheese. This summer I added in most of the rest, but they've had an impact, so they're back out again.

SRS