Unintended Consequences

Feeding cows corn has increased the incidence of E. coli, since corn raises the level of E. coli in cows guts. Most E. coli are beneficial and help to break down food in the precess of digestion, certain strains can cause serious infection, leading to severe stomach cramps, bloody diarrhea, kidney failure, and even death. People can become infected with E. coli by consuming foods or beverages that have been contamined with animal manure, particularly cattle manure. One of the most deadly strains, known as E. coli 0157:H7, was first found in 1982 and has been traced to ground beef,unpasteurized milk and cheese, spinach, and driking water. Cows high-corn diet increased presence of E. coli, which favors acid-resistant bacteria strains like E. coli 0157:H7.