Is copper faucet harmful to human body?
First, the all-copper faucet is harmless. Solid copper is basically harmless to human body, but dust copper metal and oxide are harmful to human body: chronic copper poisoning is generally caused by long-term inhalation of copper-containing gas or ingestion of copper-containing food. Workers who have been exposed to high-concentration copper dust for a long time may have cord-like fibrosis and some may have nodular shadows when exposed to chest X-rays. These changes may be related to the chronic stimulation of copper dust and lung infection.
Second, the clinical manifestations of the nervous system include memory loss, inattention, excitability, polyneuritis and neurasthenia syndrome. The peripheral nervous system is more sensitive than the central nervous system, and the EEG shows brain wave rhythm disorder and diffuse slow wave rhythm. In the digestive system, some patients may have loss of appetite, nausea and vomiting, abdominal pain, diarrhea and jaundice, hepatomegaly and abnormal liver function.
Third, cardiovascular, precordial pain, palpitation, hypertension or hypotension may occur; In endocrinology, a few patients have impotence, and may also have enlarged sella turcica and non-secretory pituitary adenoma, showing obesity, facial flushing and hypertension.
4. Copper is an essential trace element for human body, and the content of copper in human body ranges from 50- 1.20 mg. It plays a very important role in the human body, mainly in the following aspects:
1, participate in the synthesis of various enzymes in vivo, so as to maintain their activity and make biological metabolism go smoothly, such as copper-containing enzymes;
2. To maintain normal hematopoietic function, copper participates in iron metabolism and erythropoiesis.
3. Promote connecting organizations.
4. Maintain the health of the central nervous system. Copper deficiency can cause atrophy of brain tissue, degeneration of gray matter and white matter, decrease of neurons, mental retardation and dyskinesia.
5. Promote the formation of normal melanin and maintain the normal structure of hair. Prevent albinism.
6. Protect body cells from superoxide anion. Copper is relatively non-toxic to most mammals.
Where is the copper faucet?
First, copper has good corrosion resistance.
Second, copper water pipes have many advantages, such as beautiful and durable, convenient installation, safety and fire prevention, health care and so on, which makes them obviously superior in cost performance compared with galvanized steel pipes and plastic pipes.
3. Copper ion has a strong disinfection and sterilization effect, which can prevent the prevalence of some common livestock diseases. Copper is an indispensable micronutrient for human health, which has an important influence on the development and function of blood, central nervous system and immune system, hair, skin and bone tissue, brain, liver, heart and other internal organs.
Is the article about copper faucet harmful to human body? Where is the copper faucet? You should know everything after reading it. Copper faucet is harmless to human health, because copper is a nutrient element needed by human body, even if it is absorbed, it will not cause any harm to human body, so everyone can use it with confidence. I hope Bian Xiao's introduction can help everyone.