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
Derek Bok magazines such as "The Saturday Evening Post". Derek Bok Derek Curtis Bok (born March 22, 1930) is an American lawyer and educator, and the former president of Harvard University. Bok was born in Bryn Mawr, Pennsylvania. Following his parents' divorce, he, his mother, brother and sister moved to Miquon, Pennsylvania. He attended The Miquon School, a progressive school that his mother co-founded in 1932, and the UCLA Lab School. He graduated from Stanford University (B.A., 1951), Harvard Law School (J.D., 1954), attended Sciences Po, and George Washington University (A.M., 1958). Bok taught law at Harvard beginning in 1958 and was