Chickens refusing to eat the maize they had been fed has led to the discovery that their feed had been genetically modified to include a well-known weed and insect killer.
Strilli Oppenheimer was recently approached by Dawid Klopper, the head gardener at the family estate, Brenthurst, informing her that her indigenous African chickens were refusing to eat the mealies in the chicken feed bought from a large supplier. Concerned that the birds may be ingesting genetically modified maize, she had the maize tested.
The results confirmed Oppenheimer’s initial suspicion - the maize had been genetically engineered to produce proteins that are toxic to certain insects and weeds.
The feed contained BT1 which makes the maize insect and weed resistant.
While small quantities of BT1 and Roundup weed killer were found in the seeds, the concern remained with the cumulative effect of GM feed, not only on the chickens, but also on the eggs they produced for the family.
“This is of serious concern. Do you know that 96 percent of soya-based foods are genetically modified and that maize in South Africa is contaminated,” asked Oppenheimer, pointing out that research by well-known scientist Dr Arpad Pusztai had shown that rats fed on GM potatoes suffered from a weakened immune system and stunted growth of their internal organs, including the liver, kidneys and brain.
Pusztai was fired by the Rowett Research Institute in the UK in 1998 after his research into the human nutritional consequences of GM. His findings had far-reaching implications for the biotech industry, which had contended that GM crops and products would not adversely affect human health.
International research has shown a direct link between certain types of genetic engineering and cancer.
About her chickens’ refusal to eat their maize, Oppenheimer said: “They’re smart.”
[Source]
Subscribe to my RSS feed for regular updates.
Chapter: Health ::
13 October 2009
