Impossible Burger Ive had the Impossible Burger three times all from various locations and finally here. The severe lower abdominal pains were so sharp they woke me up in the middle of the night each time. This followed by painful, violent diarrhea. I didn't make the connection at first. The second time I figured it may be the Impossible Burger, then finally, the last time, I was then positive it was indeed the Impossible burger. I am not a vegan or vegitarian and eat unhealthy fatty foods was too often. So I am use to the high fat content, but I will NEVER eat an Impossible Burger EVER again!