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There are a lot of positive and negative ions around us All matter on earth is made of atoms，This is well known,The center of an atom is a proton(ten)Nuclei composed of neutrons,The nucleus is surrounded by electrons(one)。The atoms in this state remain electrically neutral and stable，But if there is an external force，Electronics（one）Will fly out，Atoms show（ten）Become positive ions，Flying electrons（one），Stick to other atoms，That atom becomes a negative ion。That is to say, atoms only have positive，The state of negative charge is called ion。So，Whether it's air，water，Both plants and people have positive and negative ions。

Ions are known as“Air vitamin auxin Longevity element“

In medicine：Not much Too much You can baidu。

remove dust（PM2.5)：Negative ions and soot in the air、Dust particle binding，Make it live，Due to the action of static electricity，Dust with static electricity、Dust particles are attracted to the ground，Produce settlement,Purified air。

stimulate metabolism：Activate a variety of enzymes in the body，stimulate metabolism。

Manufacture of reactive oxygen species：Negative oxygen ions can effectively activate oxygen molecules in the air，Make itMore active and more easily absorbed by the human body collect，Effective prevention"Air conditioning disease"。

Improve lung function：After inhaling oxygen carrying negative ions，The lungs can increase the absorption of oxygen20%，And more discharge15%Carbon dioxide

Enhance disease resistance：It can change the body reaction ability，Active reticuloendothelial systemFunction of，Enhance body immunity。

Improve sleep：By negative oxygen ion，It can be refreshing，work efficiencyincrease，It can also improve sleep，It has obvious analgesic effect。Sterilization function：The negative ion generator will produce a large number of negative ions and a small amount of ozone at the same time，The combination of the two is easier to absorb various viruses、Bacteria，Make it produce structural change or energy transfer，Cause his death。Dust removal and sterilization，It is more effective to reduce the harm of second-hand smoke。Environmental protection and health visible。

clean air 、Smoke elimination and dust removal：Negatively charged negative ions float in the airPositively charged smoke and dust are neutralized by electrode，Make it deposit naturally。

Protective effect：Can neutralize TV、High voltage static electricity of computer，Formed in front of itA layer of negative ion protective layer can effectively reduce TV、Damage to eyes caused by high voltage static electricity generated by computer，Effectively prevent myopia，At the same time, reduce the impact of dust on TV、Computer damage。

Strengthen the moisturizing degree of hair：Generally, the hair surface isScattered scales，Negative ions can recover the scattered fish scales on the hair surface, making the hair look more shiny，At the same time, it can neutralize the static electricity between the hair and prevent the hair from forking。

The role of negative ions in improving the air environment is as follows：

Corresponding effect table of negative ion concentration

Negative ion concentration in Environmental Site Relationship with human health

Forest Waterfalls ：1ten thousand-2ten thousandThe human body has natural healing power

Mountain and seaside：5000-1ten thousandsterilization、Reduce disease transmission

Rural field：1000-5000Enhance human immunityAntibacterialpower

Wilderness suburbs：100-1000Enhance human immunity、Antibacterial power

common garden ：400-1000Enhance human immunity、Antibacterial power

City Park：400-600Improve physical health

Street green belt:200-400Improve physical health

city room：100Induce physiological disorders, headache, insomnia, etc

Building office：40-50Induce physiological disorders, headache, insomnia, etc

Industrial Development Zone：0Prone to various diseases