Genetically modified foods, often called GM foods, have been a hot topic of discussion for many years. Some people think they are the future of farming, while others worry they might harm our health and the environment. Take a look at what genetically modified foods are, their advantages and disadvantages, and whether they are safe to eat.
What are genetically modified foods?
Genetically modified foods are those produced by plants or animals whose DNA has been changed using modern gene manipulation techniques. Scientists take the gene for a superior quality from one organism or crop and put it into another to give it new features. For example, a tomato plant variety can be modified by introducing a specific gene to survive cold weather, or a corn plant’s features could be altered to resist insects.
GM foods have been sold in supermarkets since the 1990s, and they are now common in many countries.
Pros of GM foods
There are various reasons why genetically modified foods are a good choice.
1. Feed the expanding population
GM crops are often made to give more yield. This is especially useful in feeding growing populations.
2. Pesticide low or free
Some GM plants are made to resist pests or diseases caused by bacteria, fungi and viruses. This means farmers spray fewer or no chemicals on their crops, which is good for consumers’ health.
3. Increased nutritional value
Foods produced from genetically modified crops have better nutrition due to the gene alterations that enhance desired nutrient content. GM foods can even be customised according to various dietary requirements.
4. Stable food supply
Some GM crops are created to grow in places with poor soil, drought, or salty water. When crops survive extreme weather, food production is less likely to be disrupted. This helps ensure the consistent availability of essential foods in the market, even during droughts or heat waves.
5. Lower costs
Since GM crops often require fewer chemicals and can grow better, farmers can save money on fertilisers and won’t have to suffer from crop loss. This often helps stabilise or lower food prices.
Cons of GM foods
Even though GM foods have some clear advantages, there are also a few concerns.
1. Possible health risks
Some people fear that eating genetically modified food might harm human health. They worry that new genes in food could cause allergies or other health problems, although there is no clear scientific proof yet.
2. Environmental worries
GM crops may pose risks to biodiversity if their traits spread to wild relatives, potentially creating "superweeds" that are resistant to herbicides. Additionally, the widespread use of herbicide-tolerant crops can lead to overreliance on specific chemicals, which may harm beneficial insects and wildlife.
3. Less choice for farmers
Some farmers feel pressured to buy certain GM seeds each year instead of saving their own seeds. This could mean big companies have too much control over the food supply.
4. Unpredictable effects
Changing genes in plants can have unexpected results. Sometimes the new genes could behave differently than scientists planned.
5. Ethical concerns
Some people believe it is wrong to change the genes of living things, arguing it goes against nature.
Are GM foods unhealthy?
This is one of the biggest questions about genetically modified food. So far, research shows that GM foods are generally safe to eat. Most scientists agree there is no evidence that GM foods harm health more than normal foods.
Food safety groups usually check GM foods carefully before they can be sold. They look for things like possible toxins or allergens. If there are any safety concerns, the foods are not allowed on the market.
Still, there is a prevalent concern about using GM foods, as many think they are unhealthy. Families often look for ways to stay healthy and protect each other, especially when they are unsure about what goes into their food. In such situations, having a health insurance policy for family members becomes even more important. It ensures that medical expenses for parents and children are covered, providing peace of mind in case someone falls ill due to food-related or other health issues.
What are examples of GM foods?
You might be surprised at how many everyday foods come from genetically modified crops. Here are a few common examples:
- Soybeans: Most soy grown today is genetically modified. Soy is used in many processed foods, like biscuits and chocolate.
- Maize (corn): Much of the world’s maize is GM. It is used in cornflakes, snacks and animal feed.
- Papaya: Some papayas have been genetically modified to resist a virus that was destroying crops.
- Canola: This is used to make cooking oil. Many canola plants are GM to resist pests.
Other foods like potatoes, sugar beet and squash have also been genetically modified in some countries.
If you buy processed foods, they may contain ingredients from GM crops, even if it is not mentioned on the label. Some people choose organic foods if they want to avoid GMOs completely.
Conclusion
Genetically modified foods have both advantages and disadvantages. They can help farmers grow more food, protect crops against pests and even make food more nutritious. At the same time, they can raise worries about health, the environment and control over the food supply.
Looking after what you eat is a good way to stay healthy. However, health problems can still happen, even if you try your best. Having good health insurance is a boon in such conditions. If you want help choosing the right health cover, fill out the form on this page. You will get expert advice on health insurance policies.
FAQs
1. Are GM foods safe to eat?
Research so far shows they are safe, but some people would like more long-term studies.
2. Why do farmers use GM crops?
GM crops help farmers grow more food, use fewer chemicals and save money.
3. How can I avoid GM foods?
You can look for organic labels or foods that say they are “GM-free”.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis or treatment. Please consult a certified medical and/or nutrition professional for any questions. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.