Cooking in an iron pan is good for the human body, at least it can supplement iron. Hehe, in short, the advantages outweigh the disadvantages. The disadvantage is that there is a lot of rust, which needs to be cleaned frequently, otherwise it will be broken if eaten.

Aluminum pot is the worst.

Cooking with aluminum pot is harmful to human health.

After years of research, Russian medical researchers have proved that cooking food with aluminum pot is harmful to human health. According to the Russian Tribune, researchers from Elisman Institute of Health Sciences found that aluminum can destroy adenosine triphosphate, which is responsible for cell energy conversion, thus hindering the energy conversion process of human cells. Researchers believe that when aluminum pot is used to make food containing acid or alkali, it is easy to dissolve aluminum in the food.

Stainless steel pot has neither the shortcomings of aluminum pot nor the shortcomings of an iron pot, but it also has no advantages.