You can view the page at http://www.bushcraftuk.com/forum/content.php?r=717-An-an-iron-fish-to-help-with-anemia
Very interesting article. Years ago I got rid of our aluminium pots & pan due to articles I read about the alleged links between aluminium intake and Alzheimers. I replaced them with stainless steel. In recent years we have bought three heavy cast iron pans. Hence my question - the benefits of cooking with the iron fish - I wonder if the same benefits apply if you cook in ironware?
"Dr Charles had a novel idea. Inspired by previous research which showed that cooking in cast iron pots increased the iron content of food, he decided to put a lump of iron into the cooking pot, made from melted-down metal."