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Although genetic modifications have occurred throughout history with selective breeding and growing methods, scientific advances have allowed this practice to advance to the genetic level.
In the modern GMO, plants can be resistant to specific pesticides and herbicides while becoming adaptive to changing environmental conditions. The primary advantage of genetically modified foods is that crop yields become more consistent and productive, allowing more people to be fed.
GMOs are not without disadvantages. Although there are no conclusive links, Brown University concluded that changes to foods on a genetic level combine proteins that humans are not used to consuming. This may increase the chances of an allergic reaction occurring. Sincethe rates of food allergies in children has increased from 3.
Here are some of the additional advantages and disadvantages of genetically modified foods to think about. Food supplies become predictable.
When crop yields become predictable, then the food supply becomes predictable at the same time. This gives us the ability to reduce the presence of food deserts around the world, providing a greater population with a well-rounded nutritional opportunity that may not have existed in the past.
Nutritional content can be improved. Genetic modifications do more than add pest resistance or weather resistance to GMO crops. The nutritional content of the crops can be altered as well, providing a denser nutritional profile than what previous generations were able to enjoy.
This means people in the future could gain the same nutrition from lower levels of food consumption. The UN Food and Agricultural Organization notes that rice, genetically modified to produce high levels of Vitamin A, have helped to reduce global vitamin deficiencies.
Genetically modified foods can have a longer shelf life. Instead of relying on preservatives to maintain food freshness while it sits on a shelf, genetically modified foods make it possible to extend food life by enhancing the natural qualities of the food itself.
According to Environmental Nutrition, certain preservatives are associated with a higher carcinogen, heart disease, and allergy risk. We receive medical benefits from GMO crops. This practice offers cheaper methods of improving personal health and could change how certain medications are provided to patients in the future.
It creates foods that are more appealing to eat.
Colors can be changed or improved with genetically modified foods so they become more pleasing to eat. Spoon University reports that deeper colors in foods changes how the brain perceives what is being eaten. Deeper red colors make food seem to be sweeter, even if it is not.
Brighter foods are associated with better nutrition and improved flavors. Genetically modified foods are easier to transport.
Because GMO crops have a prolonged shelf life, it is easier to transport them greater distances. This improvement makes it possible to take excess food products from one community and deliver it to another that may be experiencing a food shortage.
GMO foods give us the opportunity to limit food waste, especially in the developing world, so that hunger can be reduced and potentially eliminated.
Herbicides and pesticides are used less often. Herbicides and pesticides create certain hazards on croplands that can eventually make the soil unusable.
Farmers growing genetically modified foods do not need to use these products as often as farmers using traditional growing methods, allowing the soil to recover its nutrient base over time.
Because of the genetic resistance being in the plant itself, the farmer still achieves a predictable yield at the same time.Well, one reason for genetically altered crops is that they may be able to grow in harsh conditions--for instance, hydroponic plants don't need soil, other genetically altered crops don't need as.
|Having genes that have been manipulated, genetically modified crops are becoming more and more popular in the country, with people liking the fact that they provide certain perks, such as larger yields, insect resistance and faster growing traits.|
The potential advantages of genetically engineered foods include improved nutrition and taste, decreased use of pesticides, increased tolerance to drought, increased yield and decreased production costs, according to MedlinePlus.
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Hybrid food is the result of cross-breeding plants under controlled pollination. The hybrid seed will produce a plant with characteristics from both plants that were crossed. About ProQuest. ProQuest is committed to supporting the important work happening in the world’s research and learning communities.
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