In Cambodia, ‘Lucky’ Iron Fish For The Cooking Pot Could Fight Anemia | NPR http://www.npr.org/sections/thesalt/2015/12/25/434942455/in-cambodia-lucky-iron-fish-for-the-cooking-pot-could-fight-anemia This story, while it reminds me that I need to get back to my cast iron research, doesn’t mention the July 1986 study in the Journal of the American Dietetic Association which indicates that cast iron cookware could serve as an alternate solution to the problem in Cambodia.