The Advantages And Disadvantages Of Genetically Modified Food
The world owes it’s large population to the invention of farming over ten thousand years ago. Ever since humans learned how to plant and harvest food, the population has exploded. And with it our societies, cultures, music and even space exploration. Continuous scientific developments have allowed farmers to get more and more food out of the same plot of land. The latest developments in farming, genetic engineering, promise to not only further increase the output, but to also increase the nutritional value of the food. However, there are some drawbacks to genetic engineering. In this article, I’ll go over some advantages and disadvantages, so you can decide for yourself.
It’s important to realize that farmers have been genetically altering food for centuries, if not longer. Many of the fruits, vegetables, and grains that we recognize today are far different than their original wild condition. These foods have been changed over time to increase their taste, flavor, and digestibility. However, with today’s technology, we can alter the foods to change their nutritional makeup as well. For example, many people eat a diet that contains an overabundance of grain based carbohydrates, like bread and pasta. This can lead to a host of health problems like obesity, diabetes, and heart disease.
But with genetic engineering, this can be changed. The plants can be engineered so the grain based foods that are made from them have a much better mix of carbohydrates and proteins. This means less diabetes and heart disease. Another problem in modern society is plant oil. Most plant oils which are cheap and readily available contain an unhealthy mix of fatty acids. By genetically altering the plants that produce the oils, the resultant oils can have a much better blend of fatty acids, which can significantly reduce cholesterol.
The genetic engineering of today is much different than it was in the past. In the past, it took several years to make small changes. One small change per year, and then it took farmers several years after that to include the altered food in their crops, just to make sure there wasn’t any hidden dangers. However, today, genetic changes are made much quicker, and some feel that this might make it much harder to see any negative effects.
By drastically changing any one plant, any negative effects might not make themselves pronounced for some time. This could lead to devastating side effects such as cancer or other diseases that take quite a while to fully manifest themselves. Also, any genetically altered crop that is taken up too quickly by any one farmer can have terrible economic consequences if the crop fails.
To be sure, there are, and there have been, plenty of benefits to growing genetically altered food. However, scientists must be careful not to make changes too quickly, or else unfortunate, and unintended consequences may result.
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