Disadvantages of GMO Foods

Have you heard of rotten tomatoes? How is corn resistant to pests? Here are the disadvantages of GMO foods and why you should be concerned.
Genetically modified (GM) foods are organisms that had added new genes from other organisms. Since 1994, they have been produced in much the same way as genetic engineering. Techniques used in such crop management have been introduced to ensure that farmers and traders can improve crop or food quality in a more efficient manner. Some believe that this technology will help people in the agricultural industry reduce the number of wasted crops and food. Although GM foods have many benefits, they also have potential drawbacks. These is their strengths and weaknesses.
Genetic Engineering Examples
Recombined DNA technology or genetic engineering is the process of producing these technologies and is seen as a potential tool for improving food quality and crop yields in the food and agriculture sectors.

Disadvantages of GMO Foods


According to Brown University research, anti-GM foods may pose a serious risk of allergies to people. It points out that genetic modification usually increases or mixes the original animal or plant that is not a native protein, which may cause new allergic reactions in our body. In some cases, proteins in your allergic organisms may be added to organisms that you would not initially be allergic to. This means your food selection will be reduced.
genetic engineering in humans

2. Not Environmentally Friendly

Although many experts claim that genetically modified foods are safe for the environment, they still contain several substances that have not yet been proven to be such. What is worse? These substances are still hidden in the public.

3. Less Biodiversity

A huge potential drawback of this technology is that certain organisms in the ecosystem may be harmed, which in turn may lead to a reduction in the level of biodiversity. When we remove some pests that are harmful to the crop, we can also remove the food source of a certain species. In addition, GM crops may be toxic to certain organisms, which may result in a decrease or even extinction.

4. Decreased Antibiotic Efficacy

According to Iowa State University, some GM foods have inherent antibiotic properties that make them resistant or immune to viruses or diseases or viruses. When we eat them, these antibiotic markers will persist in our body and reduce the actual antibiotic drug effect. The university also warned that ingestion of these foods and frequent exposure to antibiotics may reduce the effectiveness of antibiotics, as noted by hospitals around the world.

5. Unusual Taste

The GM food was observed to have an unnatural taste compared to the general food marketed on the market. This may be the result of the substance added to its composition.

6. Not Totally Safe to Eat

Scientific research has proven that genetically modified foods contain substances that can cause disease or even death, including several species, including our humans. For example, mice and butterflies cannot survive with these foods.

7. Cross-Pollination

Cross-pollination can cover considerable distances, and new genes can be included in the descendants of organic, traditional plants or crops that are miles away. This may make it difficult to distinguish which farmland is organic farmland and which farmland is not, which poses a problem for the task of correctly llabellingnon-GM foods.

8. Gene Spilling

It is unclear what impact genetic pollution caused by inadequate isolation of GM crops will affect wild species surrounding them. However, it is important to emphasize that the release of pollen from transgenic plants into the wild through insects and winds can have a significant impact on ecosystems, although long-term studies have not been conducted to measure this impact.

9. Gene Transfer

Related to previous shortcomings, the continuing risk of genetically modified foods is that the modified genes of the organism may escape into the wild. Experts warn that genes for commercial crops that are resistant to herbicides may enter wild weed populations, resulting in ssuperweedsthat cannot be killed. For genetically enhanced vegetation and animals, they can become super-organisms that can transcend natural plants and animals and make them extinct.

10. Conflicts

Genetically modified foods can cause many problems for the daily life of businesses. how about it? These products may encourage authorities to impose higher tariffs on merchants who will sell them.

11. Exploitations

Some countries may use food genetic engineering as a powerful weapon against the enemy. It is worth noting that some scientists have discovered that these products can kill many people in the world by using harmful diseases.

12. Widening Gap of Corporate Sizes

This disadvantage can occur between food production giants and smaller peers, leading to market consolidation. Competitors will decrease, which may increase the risk of oligopoly and rising food prices. In addition, larger companies may have more political power and may affect safety and health standards.

13. New Diseases

As mentioned earlier, genetically modified foods can produce new diseases. Considering that they are modified with viruses and bacteria, people are worried that this will definitely happen. This threat to human health is a worrying aspect that has caused much controversy.

14. Food Supply at Risk

Genetically modified seeds are proprietary products, and in order to purchase them, customers must sign certain agreements for use by suppliers or creators. As the reliance on these seeds expands around the world, concerns about food supply and safety will continue to emerge. Moreover, these seeds are structurally identical, and if the problem affects one of them, a major crop failure may occur.

15. Economic Concerns

Bringing GM foods to market can be a costly and lengthy process, and of course, agricultural biotech companies want to ensure a profitable return on investment. Therefore, many new plant genetic engineering technologies and products have been patented, and patent infringement is a major concern of agribusiness. In addition, consumer supporters are concerned that this will raise seed prices to a high level that third world countries and small farmers cannot afford, thus widening the gap between rich and poor.

15. GMO crops may cause antibiotic resistance

Research at Iowa State University shows that when crops are modified to include antibiotics and other items that kill bacteria and pests, it reduces the effectiveness of antibiotics or other drugs that are traditionally needed. Since these foods contain trace amounts of antibiotics when consumed, any organism affected by the prescribed antibiotics will develop immunity, which will make the disease more difficult to cure.

16. Farmers growing genetically modified foods have a greater legal liability

Genetically engineered crops will produce genetically engineered seeds. Cross-pollination is also possible between GM and non-GM crops, even if specific farming methods are followed. Since many of the crops and seeds that produce GM crops are patented, even farmers who are not involved in growing these foods have to bear higher legal responsibilities. Farmers who grow GM crops may also be exposed to the obligation to allow seeds to enter other fields or allow cross-pollination.

17. Genes go into different plant species

Crops share fields with other plants, including weeds. Genetic migration is known to occur. What happens when the genes that are resistant to herbicide crops enter the weeds? Cell-level interactions can cause unforeseen complications to future crop growth, even if the benefits of genetically modified foods do not exceed the problems they cause. An example: Dozens of weeds are already resistant to Atrazine.

18. Independent research is not allowed

Six companies control most of the GM food market at the core level. Because most GM foods are made from corn, wheat or soybeans, food manufacturers using these crops are also influenced by manufacturers' preferences. More than 50% of seed producers have created a market for genetically modified foods, and any independent research on the final crop is prohibited to protect its profits.

19. Some genetically modified foods may present a carcinogen exposure risk

A paper that has been published twice but retracted shows that crops that are tolerant to commercial pesticides greatly increase the risk of developing cancer in rats. The information in this study, although limited, has been widely disseminated and gives the impression that all genetically modified foods are potentially harmful.

21. Safety Remains Unverified

In fact, we are laboratory mice to test the safety of this technology. This is sad, but it is also true. Genetically modified foods are consumed every day and have not thoroughly investigated their potential threat to human health.

22. Ingredients May Cause Cancer

Historhologest, a consultant at Aberdeen Royal Infirmary, Dr. Stanley Ewen raised the concern that food and water contaminated with genetically engineered materials may increase the growth of malignant tumours after contact with humans. Later, other studies showed a link between engineered food and cancer.

23. New Allergy Outbreaks

When genetically modified soybeans containing Brazilian nut protein are found to be allergic to humans, they must be withdrawn from production.

24. Developing Countries Becoming More Dependent

This is evident when developing genetically modified rice golden rice containing large amounts of vitamin A. Although it is beneficial to the poor in developing countries, only large companies in developed countries can produce such crop projects, thereby increasing the dependence of poor counties on food resources.

25. We Are No Longer What We Eat

Genetic engineering introduces animal products into plants, which can cause problems for people with dietary restrictions, such as vegetarians and vegans.

26. Unnatural Food Production

The long-term effects on ecosystems and biodiversity are always unknown when inducing unnatural variables in the natural characteristics of crops.

27. Adverse Effects on the Immune System

A 2008 study showed that feeding mice with engineered food for 30 days caused an immune response and altered the number of cells that regulate immune function in the body.

28. Pesticide Resistant Food May Create Super-Pests

The modified genes in engineered crops that are resistant to insecticides can be transferred to insects and pests, making them resistant to pesticides. These super-organisms are not easily controlled, which may cause problems in managing their quantity and future crop production.

29. GMF Cannot Be Unmodified

The altered genes in engineered foods will multiply through generations and pass on unknown destructive characteristics to future populations. When a fault is found, the food cannot be reverse engineered.

30. The Effects of GMF May Be Irreversible

All of the above shortcomings may be irreversible, especially for the harmful effects of the environment and human health - this is the inevitable result of the rapid development of biotechnology and genetic engineering.

The strengths and weaknesses of genetically modified foods may spark a heated debate. It is beneficial to provide a better food supply to the world, but more food should not come at the expense of personal health. Genetically modified foods must be labeled in Europe, and US petitions are seeking the same. We should know what we are eating and how to grow them. Learn more about genetically modified foods so that we can do that.
One way to combat possible patent infringement is to introduce “suicide genes” into transgenic animals and plants that are only suitable for one growing season and produce sterile seeds that do not germinate, prompting farmers to purchase fresh seeds each time. . year. However, this is economically disastrous for them, especially those in developing countries who are unable to take on this responsibility and traditionally use part of their harvest for the next growing season.