Ailments (Video) Cancer-preventative Vegetables Tomato drink to prevent cancer? A team of Ohio State University researchers are engineering cancer-preventing foods that may end up in our refrigerators one day. By Team CW | 27 Mar 2010 OHIO: Cancer-preventative Vegetables Facebook Twitter Pinterest Gmail LinkedIn StumbleUpon Reddit Spot an error in this article? A typo maybe? Or an incorrect source? Let us know!