Is red copper harmful to human body

It is not recommended to use copper ware!

Copper IS EASY TO generate IN MOIST ENVIRONMENT COPPER (carbonic acid hydroxide 2 copper) and the green powder of air oxidation generation (oxide copper) it is poisonous material, the copper and tin THAT produce BECAUSE OF friction WHEN cooking additionally, BE harmful TO human body HEALTH likewise. Therefore, copper tableware has been gradually phased out. But copper hot pot is sometimes used in northern China in winter. If the copper is not cleaned before use, the toxic substance will enter the body with the food, causing nausea, vomiting and abdominal pain. Accordingly, had better use sandpaper to grind tableware first before using steel tableware, or dip in edible vinegar and salt with cotton to scrub; Do not keep leftover soup in copper containers overnight. In addition, when copper encounters high acid and alkali heat, it can have a chemical mother, and harmful copper salt should be formed. For example, the interaction with carbon dioxide in acidic drinks can produce basic copper carbonate, and the interaction with citric acid can produce copper citrate. After drinking it, people will have dark tongue coating, nausea, vomiting and other gastrointestinal symptoms.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com