Harm of cooking with iron pan

Ordinary iron pots are easy to rust, and the human body absorbs too much iron oxide, that is, rust will cause harm to the liver. Therefore, when people use iron pots, they need to follow some principles in order to be healthy.

1, stir-fry a dish, brush the pot once, and stir-fry another dish. After each meal, the inner wall of the pot must be cleaned and the pot must be dried to prevent the pot from rusting and producing iron oxide harmful to human health.

2. Try not to use an iron pot to make soup, so as to avoid the oil layer on the surface of the iron pot disappearing and rusting.

3. Don't hold vegetables in an iron pot overnight, because the iron pot will dissolve iron and destroy vitamin C in vegetables under acidic conditions.

4. Use detergent as little as possible when washing the pot. If the pot is slightly rusted, it can be cleaned with vinegar.

5, for serious rust, black slag, black skin iron pot, should not be used again.

6, iron pot should not be used for simmering medicine, it is not appropriate to cook mung beans with iron pot.

7. Some people are used to washing cooked iron pots under the tap. As soon as the water boils, there is smoke everywhere in an instant. At this time, the fine suspended particles lurking in the air increase sharply, which is not good for health and should be avoided.