Is it harmful to your health to eat copper hot pot often? Why aren't our pots all made of copper? Toxic, the inner surface of the pot reacts with water and oxygen to form a layer of green copper rust, which is called basic copper acetate or copper sulfate. These two chemicals are toxic, and if they are not completely removed before use, the rust will dissolve in food. Eating a certain amount of copper rust can cause poisoning, nausea, vomiting and other symptoms. This is the legend of heavy metal poisoning. It is a little cumulative poisoning, and the symptoms are not obvious. It is difficult to consider diseases such as liver surface degradation caused by copper poisoning, and attention should be paid to rust removal.

Cooking in a copper pot is not good for your health. When the copper pot is in direct contact with acidic food, copper will dissolve into the food through acidic substances. Excessive absorption of copper by human body will affect the intake of other trace elements and may also cause copper poisoning. Copper or copper alloy can not be used for food parts, nor can it be used to hold liquids such as vinegar, fruit juice and red wine. Copper tableware will react with oxygen in a humid environment to produce moss.

Copper pots have gorgeous appearance and fast heat transfer, especially copper hot pot is very popular. When cooking food in a copper pot, a small amount of copper will dissolve, which is good for the human body. But copper pots rust easily and are not suitable for storing food. Iron pot is a commonly used cooker with stable chemical properties and is not easy to cause chemical reactions. When cooking in an iron pan, drain less water to reduce the loss of vitamins. A small amount of iron dissolved in cooking can be absorbed and utilized by human body, which is beneficial to health. However, the iron pan is easy to rust, which is not suitable for putting food overnight, and the oil is easy to oxidize and deteriorate in the iron pan.

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