Bok choy of the Daily Value, DV) of vitamin A (30% DV), vitamin C (54% DV) and vitamin K (44% DV), while providing folate, vitamin B6 and calcium in moderate amounts (10–17% DV) (table). Chinese cabbage was ranked #2 for nutrient density out of 41 nutrient-rich plant foods. Bok choy contains glucosinolates. These compounds have been reported to prevent cancer in small doses, but, like many substances, can be toxic to humans in large doses, particularly to people who are already seriously ill. In 2009, an elderly diabetic woman who had been consuming 1 to 1.5 kg of raw bok choy per
Christine Choy films released in South Korea. Although she enjoyed the films, Choy noticed there was discrimination towards the Asian people in American films. In 1965,<ref name="Williams"> Christine Choy Christine Choy (born 1952) is a Chinese-born American filmmaker. Choy was born in Shanghai, China as Chai Ming Huei to a Chinese mother and a Korean father. For the most part, Choy was raised by her mother, because her father abandoned the family shortly after Choy's birth to return to his original home in South Korea. Growing up, the mother and daughter struggled financially. Following the Cultural Revolution, the family fled mainland China