A intake it promised.
Vitamin A helps prevent eye disease.
Syngenta, the agribusiness company that owns many of the patents on the rice, has in the past claimed that a single month of marketing delay would cause 50,000 children to go blind. The deficiency is mainly found in India, Bangladesh, Indonesia, Vietnam, Thailand and the Philippines where the lack of vitamin A in a rice diet causes childhood blindness and up to 1m deaths a year. Adding beta-carotene to rice, which the body turns into vitamin A, turns it yellow, hence the name golden rice. The rice's development has provided a powerful propaganda tool for the GM industry. It is nonsense to think anyone would or could eat this much rice, and there is still no proof that it can provide any significant vitamin benefits anyway.