GMO corn chips anyone?

THE majority of South Africans consume foods containing Genetically Modified Organisms – a practice that is largely supported by our government.

The debate on GM foods continues as the biotechnology industry convinces consumers that GM crops have been a resounding success.

Overwhelming evidence however, suggests that GMOs are unsafe and may contribute to several health problems.

South Africa is now the world’s 8th largest GMO producer.

It should be noted however that 98% of GM crops planted are grown in five countries: USA, Argentina, Brazil, Canada and China.

The crops that are genetically modified in SA are:

• 80% white maize

• 55% yellow maize

• 85% soya

• 98% cotton

So what exactly is a ‘Genetically-Modified Organism’ and what are the negative consequences?

A genetically-modified organism (GMO) is one in which genetic material has been altered artificially in a lab using genetic engineering techniques.

The DNA of one organism is ‘spliced’ and combined with DNA from another, usually as a means of enhancing that crop’s ability to withstand a herbicide, or to produce an insecticide.

This agricultural process does not occur in nature, or with traditional cross-breeding methods.

The biotechnology industry promised increased yield, drought tolerance and enhanced nutrition using these techniques – a promise that has yet to materialise according to concerned corporations.

Unintended consequences of manipulating genes can result in environmental damage, challenges for farmers and their rights, and several health concerns ranging from arthritis, skin rashes, cancer and even infertility.

Maize used in mealie meal, soy products found in baby formulas, and GM canola oil or margarine are commonly consumed by South Africans.

While legislation now demands that foods containing 5% or more GMOs be labelled, avoidance of these foods or seeking ‘organic’ are the best strategies.

At present, no fruits or vegetables are GM in SA – good news, for now.

Dr. Faryal Luhar, ND