The Benefits and Dangers of Genetically Modified Foods Elizabeth Oh Pin Hui (B1101785) HELP University * * * * * Outline Introduction Opener: What are genetically modified foods (GMF)? Thesis statement: Genetically modified foods have both benefits as well as dangers to human health, the environment, and economy. Genetically modified foods have contributed to better foods in terms of food quality and human health. * higher nutritional value and better flavour * increased shelf life Genetically modified foods or organisms advocates enhanced farming techniques in terms of being environmentally friendly. * inbuilt resistance to pests, weeds, and disease * more …show more content…
Secondly, increased shelf life of genetically modified foods will enable it to be shipped to distant locations and cut costs as well as minimize waste to consumers. These foods are modified to be pesticide and herbicide tolerant, resulting in less use of chemical sprays; reducing soil contamination and pollution. In addition, genetically modified crops are more resilient, weather tolerant and capable of surviving in adverse climates such as droughts and extremely cold weather (Whitman, 2000). Last but not least, Whitman (2000) also states genetically modified crops are more economical especially to farmers in third world countries because they have higher crop yields in lesser time enabling them to satisfy the high demand for food. Genetically modified crops also take up very little land to grow improving profits for farmers. Because they grow in such short time, the demand for more food in starving countries is more easily satisfied at a lower cost. However, due to the unknown nature of genetically modified foods, it may lead to harmful effects to human health such as harmful diseases and new allergies. It has been argued that the adverse effects of genetically modified foods cannot be predicted but only
“Sixty to seventy percent of all processed foods available on store shelves contain genetically modified ingredients”, according to George Erdosh and Marcia Amidon Lusted in “To GMO or not to GMO? Genetically engineered food has strong advocates and harsh critics.” Genetically modified organisms can be found in most conventional foods processed in the United States, and genetic modification of crops is extremely common on classic Minnesota farms. Crops such as corn and soybeans or even papaya and zucchini are viable for genetic modification. In fact, the definition of (GMO) as reported by Alex K. Rich and Tom Warhol, authors of “Genetically Modified Foods: An Overview,” is, “food in which, at some point during the production process molecules and proteins are chemically altered to give the food more nutrients, a better appearance, and a longer shelf life.” As a matter of fact, a majority of all the foods found at the grocery store are genetically altered. However, many people do not know what genetic modification really is, or that the idea has been around for many years. GMOs are used to control pests and weeds. Therefore, through changing the genetic makeup of the plant, modifications allow for advancements of new technologies that account for the applicability of specific chemicals, as opposed to dated Non-GMO farming techniques.
Genetic modified organisms, or GMOs, are living organisms that, through the genetic engineering process, have been altered to withstand certain chemicals and increase the nutritional value of the product. In fact, the majority of the foods found at the grocery store are genetically altered. Genetic modification is becoming increasingly popular on farms throughout the United States and moving into other parts of the world due to their increasing yield capabilities and pest and weed control. However, this has been, and continues to be, an extremely controversial topic of discussion in the world of agriculture and biotechnology, as well as health food critics, because of potential environmental and health risks.
Making GMF’s are more economical to farmers because it allows them to save money by not having to use so much pesticides on their crops.
When cooking genetically modified foods, the food has to be fully cooked in order to get the chemicals out of the food. If left in the food, the chemical can enter our bloodstream and cause us to be deathly ill and may even cause death. Genetically modified foods may be good for the economy but they are not good for humans if not cooked properly.In a review of nineteen studies it shows that there has been significant organ disruption
Genetic engineering is already providing a more stable solution for agricultural production in the economy to stand on. In nine years (i.e. 1996-2005), profits from genetically modified crops were twenty-seven billion dollars. Those twenty-seven billion dollars were not just in the United States or countries like it, but the profits almost split half and half between first and third world countries (O'Neill 19). In India, for example, cotton yields have jumped to one hundred-fifty percent from the use of genetically modified crops, vastly increasing the farmers’ profits (19). The planting of these crops can really help farmers know what they are going to make every year and plan accordingly. Also, helping the farmers’ expenses is the lack of chemical pesticides needed on the crops and reducing time spent using the pricey traditional breeding methods (Mannion and Morse 749-751). Even if genetically modified crops are not planted in every field, adjoining fields can benefit due to the “halo effect.” The “halo effect” is the ability of pest protection on the genetically modified crops to affect the non-genetically modified crops due to the lack of insects in the genetically modified field (754). Genetically modified crops affect the economy in a positive way and should be seen as a smart
Some benefits of genetically modified foods include the potential to create higher crop surpluses. This is significant because of the increasing population of our nation as well as worldwide. This opens doors for better trade and can provide farmers with more efficient structures and time management. GMOs also reduce the need for herbicides and pesticides. They reduce overall need for manual labor of farmers. GMOs are seen as more economical and beneficial to manufacturers. Besides technical assets, the quality of the food can be improved drastically as well. The foods can stay fresher longer and can also endure weather fluctuations along side with having the capability to grow and produce in originally unsuitable conditions. The most beneficial factor examined from genetically modified foods would be that they can specifically and personally be altered
The World Health Organization (WHO) defines genetically modified foods as: “foods [that are] derived from organisms whose genetic material (DNA) has been modified in a way that does not occur naturally, e.g. through the introduction of a gene from a different organism” (WHO, year). GM foods are constructed and distributed because there is some perceived advantage either to the producer or consumer. For a GM food to be of theoretical benefit to the consumer and society as a whole, it should: increase crop yields due to the introduced resistance to pests and disease, enhance the nutritional
Imagine going to the grocery store and seeing a seedless watermelon, but it is not the typical oval, it is square. Down the produce aisle, there are sweet, juicy strawberries; however, there is a warning label that says, “Do not consume if you have a nut allergy.” The world today is moving forward in the way that society produces our wholefoods. Genetic engineering, bioengineering, or biotechnology is the process of inserting the genetics of different plants and organisms into other plants or organisms to create new, more efficient DNA. However, is it truly beneficial to modify the world’s natural foods? The use of genetic engineering can disrupt the ecosystems that have taken billions of years to develop. Many years of research and work have gone into the subject of genetically modified foods; however, this new food trend could create or enhance food related illnesses and health problems, interfere with nature’s environs, and could even cause specific ethical problems for individuals that practice different faith. People should be aware of genetic engineering, how it works, and how it affects their lives.
There is a lot of controversy surrounding the use of genetic modification in foods grown for human consumption. Many opponents suggest that genetically modified (GM) foods can affect human growth and development, increase allergic reactions in persons with allergy sensitivity or cause allergies to develop in healthy people. Proponents of using genetically modified organisms to alter and improve foods claim that there are no health risks to humans and that GM foods are subjected to stricter guidelines and testing than “naturally” grown food. They also claim that genetic modification of food is necessary to produce more drought tolerant, insect and disease resistant crops that can sustain the earth’s growing human population. A recent survey conducted suggests that public opinion is evenly divided on whether or not GMOs should be used in foods for human consumption. This paper looks to discuss the pros and cons of GMOs in food and the reported effects, if any, on human growth and development.
According to the Journal of Toxicology and Environmental Health, A genetically modified plant could have lower nutritional quality than its traditional counterpart by making nutrients unavailable or indigestible to humans. Medical Daily stated, “There hasn’t been enough research to determine whether GMOs are entirely healthy for humans, although the FDA has listed them as safe. Some concerns include the fear that altering the natural state of an organism has unknown consequences for humans, and that genes meant to keep plants resistant to herbicides or antibiotics could potentially harm humans
However, considerable concern over GM foods has arisen, with the following issues regarding harmful health effects:
There is much controversy surrounding genetically engineered (GE) foods and the use of biotechnology. However, they offer many scientifically proven advantages that could have a dramatic impact on world hunger and our environment in the near future. At the same time, the public is asking many good questions and raising concerns about what long term negative effects genetically engineered foods may have on the population’s health and the environment. Never the less, based on the following list, the advantages biotechnology currently provides, seems to out way the potential disadvantages they could impose on our future.
Genetically modified (GM) foods are helping lives one life at a time! The question everyone is asking in today's society is if GM foods are helping people or hurting people. Some people believe that GM foods are going to end up hurting the environment just like the Dichlorodiphenyltrichloroethane, (DDT) did in the 1940's. Just because the scientist are changing the genetic code of the plant does not mean it is hurting anyone. The foods are healthier, larger, and they can provide food in a time of need. GM foods are a big help in today's society.
One of the biggest advantages of agricultural biotechnology lies in its economic efficiency. GM crops are financially beneficial to both the farmer and the consumer. Due to their resistance to pests, viruses, and adverse climates, genetically altered crops produce much larger yields than organic or conventional crops. For example, studies show that if no insecticide is used, a GM crop known as Bt maize has a 48% higher yield than non-modified maize varieties
“70 percent of our corn farmland and 93 percent of soy farmland are planted with crops genetically engineered to resist pests and herbicides and increase crop yields. 60% of all the processed foods in the United States are genetically modified; a shocking statistic has the concern of many Americans. However, most people are uninformed about the beneficial impact that genetically modified food has on their diet. GM is the use of molecular biology technology to modify the inherited structure of organisms. Genetically engineered crops increase nutrients, drought tolerance, provide more food for growing populations, and resists diseases and pesticides. Genetically engineered foods are crucial to the improvement of economy, agriculture, society, and health choices. The creation of GM foods was one of the most significant breakthroughs in food industry. Genetically modifying foods is a key component that is harmless for the enrichment of our foods.