"We do not recommend the use of the fish-shaped iron ingot in Cambodia" - Randomized controlled trial assessing the efficacy of a reusable fish-shaped iron ing

"We do not recommend the use of the fish-shaped iron ingot in Cambodia" - Randomized controlled trial assessing the efficacy of a reusable fish-shaped iron ingot to increase hemoglobin concentration in anemic, rural Cambodian women - https://www.sciencedirect.com/science/article/pii/S000291652202562X https://www.sciencedirect.com/science/article/pii/S000291652... (2017) "This can be used as a strategy for reduction of iron deficiency anemia. However, more research is required to understand the efficacy of this approach." - Effect of cooking food in iron-containing cookware on increase in blood hemoglobin level and iron content of the food: A systematic review - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8266402/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8266402/ (2021) Surface area iron fish - 143 cm2 Leaching ability give temperature (100 C) compared to a simmering pot left to reader