Disadvantages Of Genetically Modified Food

Improved Essays
In the modern society, there is an increase number of people concerned about food safety around the world. These food safety worries are primary about some new food species. This food which combines their DNA by using genetic technology is called genetically modified (GM) food. Scientists can make specific changes to food’s genetic structure and can alter food’s original characteristics. There are both advantages and disadvantages of GM food. The benefits of GM food are that researchers can improve the nutritional value of GM food and GM food can reduce pesticide use. However, there are also a number of renowned negative aspects such as GM food may take poisonous effects on human health and its unpredictable consequences of environment. Therefore, …show more content…
One of these is the unknown effect on human health. To begin with, (8) declares there is a growing concern that importing different country’s genes into food plant may have an unexpected and negative impact on human health. For example, a GM potato experiment which claims that rats digest ability are distinct after they fed GM potatoes and fed normal potatoes (8). Similarly, according to another experiment, some rats died within a few weeks after they ate GM tomatoes, because of the toxic effects (6). Otherwise, if GM foods such as GM peas probably have no adverse effects on animal testing, but this situation does not mean GM foods are safe for humans, because there have no enough strict specific dangerous assessments to guarantee the GM food safety for humans(6). In fact, scientists should test more initial safety experiments and followed by clinical experiments with volunteers to discover any possible harmful effects. Another most controversial issue is the unpredictable consequence of GM food on the environment. For example, scientists concern GM food may disrupt ecosystem processes, and people perhaps not see the negative effects on the environment because of the outcome which GM food affection for the environment may appear many years later (4). In addition, there are many strange and needless genes would be introduced in the traditional plants, …show more content…
One of the major health problems with GM food is the possibility of new allergies. Many children in the world are sensitive to allergies, which may cause by peanuts and other foods. (8) asserts there is a chance that scientists may introduce a gene into a plant and probably create a new allergen gene, thus cause an unexpected allergic reaction in those susceptible children. Further to this, To assessment of the allergen of GM food is difficult when the gene is transferred from a strange source or with unknown anaphylactogen, because while there are many appropriate animal supersensitive testing, no such experiments for allergy testing (6). Specifically, because of the deficiency of reliable ways for allergen experiment, it is impossible to make sure whether the GM plant is allergenic. Besides this issue, there is another significant drawback of GM food which is it may produce poison, then affect the environment. For example, GM food may produce higher levels of Bt toxin which is a type of poison than expected. While these crops are supposed to include only small of this toxin, there is also a probability that this toxin could be assimilated into the soil (4). Similarly, (8) also declares that B.t. toxins which produced by B.t. corn eliminate countless species of insects indistinctively and it is impossible to

Related Documents

  • Improved Essays

    These risks are not only for those eating the GMO foods, but for nature and the environment as well. Those who are pro-GMO argue that currently there are no known long term effects of eating genetically modified foods. This is not true for several reasons. First off, long term effects may be yet to show in the near future. This is demonstrated as Jane E. Brody writes, “A legitimate safety concern involves possible delayed deleterious effects of genetically modified products on consumers, the environment or the ' 'balance ' ' of nature” (Brody 3).…

    • 1462 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    Genetically modifying foods is not an exact science, and is more a game of genetic roulette. “The complexity of the genetic makeup and responses makes it extremely difficult to predict the outcome” (Ruse, Castle). Dr. Michael Antonia a British scientists who has a degree in Molecular Science even said “gene- splicing has already resulted in the unexpected production of toxic substances”(Miller). Furthermore, the GMOs that have been released and are herbicide resistant are able to be soaked in herbicides and not damage the product. This means that the consumers are eating these pesticides.…

    • 1203 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    n.d.). Eating biological modifications that are not intended to be safe for humans could easily lead to diseases or even death. Another environmental issue involved in genetically modified foods is the effect on non-target organisms. Certain pesticides were introduced into GM crops to help them resist infestation. This is helpful, until it is realized that it is not just hurting the pest insects, but also the pollinator ones.…

    • 1451 Words
    • 6 Pages
    Improved Essays
  • Superior Essays

    Although there are many tests, such as using nutritional analysis and protein analysis, to find out the potential risks to human health, to livestock and to the environment, they cannot 100 percent guarantee the GM foods do not harm our health and the environment. The long-term health risks on humans have not been adequately investigated. Because of the uncertainty, production of GM foods should be banned until it has been proven safe to eat and produce. Our health is the most important factor to consider. We cannot put our health at risks just because we want foods with higher levels of nutrients or longer shelf life.…

    • 1772 Words
    • 8 Pages
    Superior Essays
  • Great Essays

    Gmo Research Paper

    • 1876 Words
    • 8 Pages

    Some adamant anti-GMO arguers believe that since some GM foods have pesticides to keep away bugs, people will be ingesting those pesticides and it will be harmful to them. Others believe that genetic engineering damages the environment (Leu). But, mostly the fear of GMOs is one of getting an illness that is vague and unfounded. It is also a fear that leaves people around the world with an uneasiness about GMOs. There are fears because of a lack of trust in science.…

    • 1876 Words
    • 8 Pages
    Great Essays
  • Superior Essays

    Gmo Labeling Pros And Cons

    • 1138 Words
    • 5 Pages

    Thus, labeling of GM food will potentially make consumers think that they are unsafe while in reality GM food is essentially the same as traditionally grown food in terms of safety. The possible discrimination against GM food could potentially cause significant loss for GM industry and food companies, and a series of chain events would most likely be triggered cause socioeconomic problems. And it is impossible to segregate GM food and non GM food in the US under current food system (Byrne, 2010). It is important to note that no mandatory labeling does not mean worse food safety. In fact, US law legislature mandates food labeling only when the GM food differs significantly from traditionally grown food in terms of nutrition value or safety.…

    • 1138 Words
    • 5 Pages
    Superior Essays
  • Superior Essays

    Genetically Modified Food

    • 707 Words
    • 3 Pages

    Genetically modified food Nobody knows that how big the market of genetically modified foods will be in the future. Nobody knows that how serious the final effect of genetically modified foods will be. Nobody knows that how to deal with the damage for humans、animals and environment that caused by genetically modified foods. Despite all these, officials have long been aware of the problems in planting or eating genetically modified foods, according to news reports. In some cases, the most important problems lie in the genetically modified foods that the damage is irreversible to human、animal organs and the ecological environment.…

    • 707 Words
    • 3 Pages
    Superior Essays
  • Improved Essays

    There is not enough evidence of damage towards the environment, but it is a concern that many people have. They fear that the GM crops could grow uncontrollably and get mixed with the non-modified crops. For cross-pollination, people fear that genes from GM crops will spread to other plants, which could then create many weeds that cannot be controlled (Ethical). The last risk that GM crops could have are damages towards the food web. Any pesticide or herbicide that 's from the plant could injure organisms in the environment.…

    • 1827 Words
    • 8 Pages
    Improved Essays
  • Superior Essays

    Monsanto Pros And Cons

    • 1820 Words
    • 8 Pages

    According to Monsanto, there is not a needed requirement to label genetically modified foods appearing on supermarket shelves. Many consumers just want to be aware of what foods are being genetically modified, but Monsanto automatically disagrees on the bill (Barrett). This would generally make the public feel skeptical over Monsanto’s true motive in the biotech industry. Why would Monsanto and other companies want to hide whether or not some crop has been genetically modified? The reason could be that genetically modified crops and its “dose” of Round-Up Ready do result with many negative effects as well as possibly being the start to all food security problems due to its recent discovery and insubstantial safety verifications.…

    • 1820 Words
    • 8 Pages
    Superior Essays
  • Superior Essays

    GM Foods Are Risky “What are GMO’s?” is one question the public should be asking. Most foods people consume on a daily basis consist of at least one GMO ingredient. Genetically modified organisms are foods that have been altered in a science lab and have been manipulated into resisting threats, such as pesticides (Roundup Ready) and certain weather. Scientists do genetic engineering, in which DNA is taken from another organism and placed into the crop they want altered. GMOs are harming people 's health, environment, and bees.…

    • 916 Words
    • 4 Pages
    Superior Essays