Write a short article in support of growing the GMO called Golden Rice 2
Vitamin A deficiency poses a serious health concern around the world. The World Health Organization (WHO) estimates that 250 million preschool children worldwide have vitamin A deficiency disorder (VADD)—the majority being in developing countries. Health problems related to this nutrient deficiency are immensely important to overall health worldwide. Of particular concern is the effect of VADD on morbidity and mortality rates from severe illnesses, such as malaria. VADD is common in regions of the world where malaria is endemic, and vitamin A supplementation decreases both incidence and severity of this disease.
Current strategies to combat VADD worldwide include supplementation, food fortification, and education regarding the importance to health of vitamin A-rich foods. In addition, the WHO recommends vitamin A supplementation at the earliest possible opportunity after 6 months of age in many regions of the world where VADD is common.
Another strategy being explored to reduce the incidence of VADD is the use of biotechnology or bioengineering to produce crops (genetically-modified organisms, or GMOs) with higher levels of vitamin A. For example, because rice is a poor source of vitamin A, VADD is common in many areas of the world where people rely on rice for most of their calories. In the late 1990s, German and Swiss researchers produced a genetically-modified rice plant that synthesizes ?-carotene. This rice, later named Golden Rice, provides ?-carotene to the diet, whereas ordinary processed rice does not. More recently, a strain of rice called Golden Rice 2 has been developed, and contains 20 times more ?-carotene than the original Golden Rice. These nutrient-dense foods can be used effectively to prevent and treat VADD and a multitude of other nutritional deficiencies worldwide.
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