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Modified Thin SetGenetically modified foods: benefits and risks

Background Genetically modified or GM foods in short, also go under several different names, including GM foods, genetically modified foods or biotechnology.

So what are GM foods? Although various individuals and groups have different definitions, GM food may be defined as all foods "are produced from crops whose genetic material has been changed by a process called recombinant DNA, or gene splicing, to give the plant a desirable trait. " The modification is usually done in the laboratory using molecular techniques or genetic engineering, although there are other claiming that the crops produced by conventional breeding can be considered genetically modified foods.

The first crop of GM food, a tomato developed by Monsanto has been submitted for approval by the U.S. FDA in August 1994 and came into market in the same year. On September 9, 2008, a total of 111 transgenic foods have completed the FDA consultation procedures "on GM foods. In addition to tomatoes, the range of products include soybeans, corn, cotton, potatoes, flax, canola, squash, papaya, radicchio, beet sugar, rice, cantaloupe and wheat . According to estimates by the Grocery Manufacturers of America, "between 70 percent and 75 percent of all processed foods available in U.S. grocery stores may contain ingredients from genetically modified plants. Breads, cereals, frozen pizza, hot dogs and soft drinks are just some of them. "

The benefits of GM foods. Support for GM foods from different sectors, scientists, economists, and of course food and agricultural industries.

GM foods can fight against world hunger. The world population reached a record level of over 6 billion and a half. Over 20% of them are victims of poverty and hunger. What genetically modified foods can stop the hunger is one of the noblest motives behind the development of genetically modified foods. GM foods are supposed to be easier to cultivate and make higher returns. In areas hit by poverty in the world, higher yields can save millions of lives and bring economic benefits if necessary. In a review, Terri Raney said the United Nations "... economic results obtained so far indicate that farmers in developing countries can benefit from transgenic crops ... "

GM crops are better. GM crops are designed to be stronger and more robust than their unmodified cousins. They are designed to be resistant to drought, diseases and pests. The Hawaiian papaya industry, for example, only managed to survive an outbreak of the virus after the introduction of transgenic varieties more resistant.

GM foods have been with us for hundreds of years. The wide variety of many plants we see today came about through natural and artificial plants traditional crossings that had thousands of years. It peppers come in different shapes, colors and flavor, heat very gently spicy types. That is why we have over 1000 different types of tomatoes.

GM foods can fight against malnutrition. In a world suffering from malnutrition, genetically modified foods can meet the need for more nutritious foods. To cite one example, the Swiss research attempts to create strains of rice that contain large amounts of beta-carotene and iron in the fight against vitamin A and iron deficiency. Malnutrition can refer both to malnutrition and poor nutrition. People in rich, developed countries may have more than enough food but not the nutrition necessary to keep them healthy. For this reason, researchers of the European project funded by the flora have developed strains of fruits and vegetables with increased levels of antioxidants. Through genetic engineering, oranges flora have higher than normal flavonoids and phenolic compounds. FLORA purple tomatoes have three times the amount of antioxidant anthocyanins compared to normal tomatoes.

GM foods are good for the environment. The environmental damage that insecticides like DDT Brin.

Posted on June 29, 2010.
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