British scientists have newly developed a transgenic rice rich in beta-carotene. The researchers believe that this type of rice helps to improve vitamin A deficiency in children in developing countries and the resulting blindness. The British media reported on the 29th that the GM rice grown by the Syngenta Biotech Company in the UK contains 20 times more beta-carotene than its predecessor. According to World Health Organization data, about 500,000 children worldwide are blind each year due to lack of vitamin A. Since the human body can convert beta-carotene to vitamin A, the long-term consumption of this new type of transgenic rice can prevent children from vitamin A deficiency and the resulting blindness. Syngenta has decided to provide the rice varieties to laboratories in Asia for free trials and promotion. The transgenic beta-carotene-rich rice was first cultivated in Switzerland five years ago, commonly known as "Gold Rice." However, the amount of beta-carotene that children consume through the daily intake of “golden rice†is not enough to produce sufficient amounts of vitamin A, and the newly-developed transgenic rice has been significantly improved, and its beta-carotene content has been greatly increased. However, some experts pointed out that the problem of vitamin A deficiency cannot be solved by relying solely on a genetically modified food. People lacking vitamin A are likely to lack other vitamins and minerals. Therefore, the nutritional structure of the patient must be thoroughly investigated.
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