There is quite a bit of fat in some of those items. Is it possible that he has gallstones. They aren't any fun, personal experience talking. Whenever I ate anything with a lot of fat it would act up badly. Only took 3 years & a ride in an abnormal for it to be disgnosed. Then my stupid doctor say the next time I was in his office. Oh I see you had your gallbladder removed. I said "ya you know those horrible stomach pains that Ive been telling you about for years. The ones that felt like someone was stabbing me in the gut with a big knife & twisting" Well guess what, I had gallstones. The doctor who looked at my ultra sound said he had not in all his years of doctoring seen a gallbladder so full of stones. As it turns out, because I had a hysterectomy so young, the low dose hormone replacement I took for 20 years contributed to the stones. Then the jerk goes on to say, "well if you would have told me you were having those kind of symptoms I would have figured it out right away" I sure hope that Karma nails that man. I know he will get him in the end, but that man made me suffer with a lot of medical conditions because he wasn't a good enough doctor to figure them out.