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
Hannes Bok glazing process, which was learned from his mentor, Maxfield Parrish. Bok shared one of the inaugural 1953 Hugo Awards for science fiction achievement (best Cover Artist). Today, Bok is best known for his cover art which appeared on various pulp and science fiction magazines, such as "Weird Tales", "Famous Fantastic Mysteries", "Other Worlds", "Super Science Stories", "Imagination", "Fantasy Fiction", "Planet Stories," "If", "Castle of Frankenstein" and "The Magazine of Fantasy & Science Fiction". Wayne Woodard (the name is sometimes mistakenly rendered as "Woodward") was born in Kansas City, Missouri. His parents divorced when he was five; and his father and