My uncle's cows got into a wheat field last year, ate wheat and they bloated up and some of them died. I asked my husband why that would happen, and his response is wheat is not fed to many farm animals, it is too hot for their digestive systems, meaning if they eat too much of it, it heats up their insides and can die.
A cow weighs anywhere from 500-1500 pounds. If an animal that big cannot digest wheat properly, then no wonder our small bodies can have problems with it.
This is kinda a weird topic, but I found it interesting.
