GMO issues.

"The results, he says, were remarkable: "When using GM feed I saw symptoms of bloat, stomach ulcers, high rates of diarrhoea, pigs born with the deformities ... but when I switched [to non GM feed] these problems went away, some within a matter of days."

The problem however, is to find the non GMO food;

""It's a nightmare trying to source non GM feed," stated one U.K.-based supermarket source to The Ecologist. "The reality is that trying to source it on the scale needed [by large retailers] is very difficult. The feed companies own the boats, the mills, they control the supply chain."

Learn more: http://www.naturalnews.com/043208_GMOs_farm_animals_birth_defects.html#ixzz2n...