Comments 13 Mar 2010 5:44 AM 12 things you should never put in your mouth [SLIDESHOW] By Grist staff You cannot imagine the stuff that passes for food. Lucky for you, we have found ample photographic evidence. You may not want to view this on a full stomach. Click to view the slideshow. Read more: Food, Living Also in Grist Please enable JavaScript to see recommended stories Please enable JavaScript to view the comments.