Sunday, September 28, 2014

No sign of health or nutrition problems from GMO livestock feed, study finds

http://www.sciencedaily.com/releases/2014/09/140926101023.htm 
University of California - Davis 
(Alison L. Van Eenennaam & Amy. E. Young)
September 26, 2014


At the University of California - Davis, a study has been conducted an animal scientist, Alison Van Eenennaam, along with the study's co-author, Amy E. Young, proving their hypothesis that Genetically Modified Organism do not impact the health of food-producing animals, such as pigs, cows, chickens or goats. 

In the study, they examined a trend in more than 100 billion livestock-feeding for approximately 30 years. This provides us with a couple of generations of livestock, in which no change was found throughout the study, whether fed GMO or not. Compared to groups of non-GMO fed animals as their constant variable, the other have been fed genetically modified foods. This means that the astounding 95% of the 9 billion food-producing animals are fed by genetically modified diets (in the United States).

The meat, milk and even eggs of animals which were fed with Genetically Engineered products have shown to be "indistinguishable" to those which have been fed a non-genetically modified diet. This means that majority of the foods in stores now cannot be distinguished, whether or not they include traces of GMO or not. If the meat is the same, and the milk and eggs, the genetically modified food has no health effects whatsoever on the health of the animals. 

They also concluded that in order to enforce labelling on products which contain livestock products, which have been fed genetically engineered diets, "would require supply-chain segregation and traceability, as the products themselves would not differ in any way that could be detected," claims Van Eenennaam. This is considered to be a breakthrough within the livestock market, as companies can now easily produce in great mass products of the same quality as the organic ones. This may, however, bring controversy within those, who do not believe that GMO is a good movement, therefore demanding labelling, which as mentioned above, is a trouble to many. Also, if it was to be brought on an international trading level, initially the counties which are importing would have to regulate & approve this within their Agricultural Departments. 

Therefore, if animals fed with products which include GMO, are not any different from the ones which are raised organically, we have a healthy and positive move towards a more sustainable planet. The only thing which I honestly disagree with, is the labelling process. "Therefore, proposed labeling of animal products from livestock and poultry that have eaten GE feed would require supply-chain segregation and traceability, as the products themselves would not differ in any way that could be detected.” This is pretty huge, as there are menu eco-movements and groups right now which are trying to prevent the use of GMOs, and demand labelling, as no products in America currently require labelling. But this would cause many, many troubles, as suppliers simply give away to the producers which mix everything together, therefore a whole process of separation should be occurring. We know it has no effect on animals, or at least not a detectable one, but we don't know any long-term effects on human health, as GMOs have only been introduced 18 years ago, and not that long ago - incorporated into feeding animals as well as humans. 
I noticed a connection here, towards our unit currently - on scientific literacy - as corporations are only now starting to put knowledge into effect on our health, rather than form the very beginning, therefore it is on us be knowledgable and decide whether studies are necessary and whether or not it is healthy to eat GMO fed animal products. Also, it is on the government to start labelling the foods, and go to their possible best on satisfying the public with a healthy living. 



3 comments:

  1. First of all, reading your article, I noticed that your scientific literacy is really good! I must admit that these facts are definitely something new for me because I always thought that GMO's do affect the quality of food obtained by them... I also believe that the declarations should be written on each product containing GMO's because of many reasons. Great overview of the article!

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  2. Thanks, and yes! I agree as well, because we should be able to know what we eat and what effects it has on us. This ties in with health literacy, as most people don't even bother looking at the labels, but if they do, they now can't find much - only chemicals, no GMO labeling.

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  3. This was an excellent review of the article. I'm not sure that I am ready for companies to NOT label the GMO products as there is certainly plenty of other research that points to the effects of GMO on lab animals who were fed with these products. Also, although this may not affect one or two generations, but may have great effects on further generations. I agree with Jovana, scientific literacy plays a very large role in understanding an article like this. Unfortunately, the people who are deciding on legislation regarding the labeling of products are not always completely health literate and in essence, our lives lies in our own literacy.

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