Stainless steel cutlery, what harm does it do to the human body?
Minor, a little disease, the focus can affect the safety of life, it is best not to use
Chromium is a kind of metal. Chromium damage to the skin, chromium skin ulcers, commonly known as chromium sores. Damage of chromium to respiratory tract. The damage of chromium compounds to respiratory tract is mainly nasal septum ulcer.Nickel metal is less toxic, but regular use of nickel based stainless steel cutlery can cause dermatitis. Inhalation of nickel dust easily lead to respiratory obstruction, alveolar hypertrophy. The toxicity of nickel salt, especially nickel carbonyl (carbon monoxide and nickel powder can be formed at high temperatures) have very strong toxicity, because it is easy to volatilize, and soluble in fat tissue, it is easy to enter the cell membrane, and protein and nucleic acid binding force and the strong.
Stainless steel cutlery usually contains chromium and nickel. Chromium is the product that does not rust, and nickel is a corrosion-resistant material. The long-term use of poor quality stainless steel tableware will destroy the normal human body calcium, phosphorus ratio affect the growth and development of bones, teeth and also The new supersedes the old., affect the human digestive enzyme activity, the digestive function of the stomach.
