Is it harmful to use stainless steel tableware for a long time

Stainless steel tableware is quite common in our daily life, because it does not rust, is convenient to use, and looks particularly bright. However, you should also understand that stainless steel tableware is mostly made of nickel-chromium alloys and other trace elements. It is not corrosive like metals and is relatively durable. Generally, there is no problem in using it. Of course, you must buy regular stainless steel tableware. If it is inferior stainless steel tableware, there may be problems with excessive heavy metals.

Security Question

1. Consumers say

Many consumers, especially young mothers, pay great attention to food safety and like to use stainless steel tableware for their babies because stainless steel tableware is not easy to breed bacteria. However, many mothers are also worried that stainless steel utensils can easily burn hands when holding hot dishes, and stainless steel tableware with unqualified heavy metal content will endanger the baby's health and affect the baby's brain and heart development.

2. Manufacturer says

The owner of a kitchenware company said that whether the products of kitchenware manufacturers meet food safety standards mainly depends on whether the manufacturers use materials that meet the standards. Even if they are the same kitchen supplies, their uses are different and the material selection standards are also different. The manufacturing process of stainless steel tableware is not complicated. After stretching and pressing the plate into shape, necessary welding, grinding and polishing are required. None of these links will affect food safety.

3. Experts say

No matter how many times manufacturers magnify the advantages of stainless steel tableware, its own safety hazards are undeniable. Zhan Bo, chief physician of Yantai Occupational Disease Hospital, pointed out that although stainless steel is more resistant to rust than other metals, if citizens use it improperly, the trace metal elements in stainless steel will also slowly accumulate in the human body, and when reaching a certain amount, it will endanger human health. She said that the nickel in stainless steel is a carcinogen and excessive intake can be harmful to the body. However, experts also said that if the tableware is not corroded or deteriorated, the impact on the human body caused by normal use in life is minimal.

Is stainless steel cutlery harmful ?

The trace metal elements in stainless steel will also slowly accumulate in the human body. When reaching a certain limit, they will endanger human health. Therefore, the following points must be noted when using stainless steel kitchenware and tableware:

1. Do not store salt, soy sauce, vegetable soup, etc. for a long time, because these foods contain a lot of electrolytes. If they are stored for a long time, stainless steel will react electrochemically with these electrolytes like other metals, causing toxic metal elements to be dissolved.

2. Do not use stainless steel utensils to decoct Chinese medicine, because Chinese medicine contains many biological bases, organic acids and other ingredients. Especially under heating conditions, it is difficult to avoid chemical reactions with them, which will render the medicine ineffective or even produce some more toxic compounds.

3. Never use strong alkaline or strong oxidizing chemicals such as baking soda, bleaching powder, sodium hypochlorite, etc. for washing. Because these substances are electrolytes, they will also react chemically with stainless steel.