I can't eat anything from McDonalds... talk about fast food! Their food never left the restaurant WITH me :thumbs_down:

It could be the oils, spices, or cooking methods, additives like MSG...that could be causing this problem with him. And stress will do it also. Not having digestive enzymes working properly in the stomach (you can get them at health food stores) might also.

If it's ALL restaurants though... maybe he has an unconscious aversion to eating out/spending money?