1. Stainless steel bowls cannot be used for a long time. There are trace eleme
1. Stainless steel bowls cannot be used for a long time. There are trace elements such as titanium, cobalt, manganese and cadmium in stainless steel tableware, which are all needed by human body and are beneficial to human health when ingested in moderation. But excessive intake of these elements will do harm to human health.
2. Precautions for using stainless steel tableware: Do not hold salt, soy sauce, vinegar, vegetable soup, etc. For a long time, because these foods contain a lot of electrolytes. If stored for a long time, stainless steel will react with these electrolytes electrochemically like other metals, so that harmful metal elements can be dissolved out. Never use stainless steel pot to cook Chinese medicine, because Chinese medicine contains many alkaloids, organic acids and other components, especially under heating conditions, it is difficult to avoid not reacting with it, which will invalidate the medicine and even generate some more toxic complexes.