Global hunger has been a source of concern in many areas, including science. In this case, researchers have long sought solutions based on gene editing, which consists of cutting the DNA at one point specific to facilitate the removal, addition, modification or replacement of the material, with the objective of producing agricultural products more nutritious. Due to the relevance of the topic, learn more about how genetic editing can help fight world hunger.
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The development of studies that aim to help with one of the biggest problems in the world, the fight against hunger, is not at all simple. Genetic editing is currently one of the fields most likely to help reduce this effect.
To be clearer about this advance, we can take into account golden rice, developed by researchers at ETH Zurich in the early 2000s. The grain has been fortified with zinc, iron and vitamin A, with the aim of combating malnutrition in parts of the world where rice is a staple food. Vitamin A deficiency is one of the main reasons that weaken the immune system and increase susceptibility to diseases such as malaria and measles.
In practice, genetic editing technology can help in the development of higher-yielding plants, which require fewer chemical inputs and are more resistant to pests and heat. This technology also facilitates food storage as the products do not deteriorate as quickly, reducing food shortages.
Scientists around the world agree that the technique can help prevent malnutrition, but emphasize that the task is too big to rely on a single technology. According to some experts, the global catastrophe can only be overcome by a combination of technological, economic and social measures.
