Due to the deterioration of the ecological environment and serious pollution, people living in a poor air quality and air composition imbalance in the state, thus affecting people's health. Studies have shown that air pollution caused decline of negative ion concentration in the air. Air negative ions can adsorb, gather and sediment pollutants in the air and refine the air. Anions can destroy cell membrane of bacterial or activity of cell protoplasm and activity of the enzyme, reaching the effect of antimicrobial and bactericidal.

 

Ions in the air include positive ions and negative ions,modern medical studies have shown that the positive ions are mostly positively charged mineral ions and atmospheric nitrogen, oxygen and other positive ions and organic and water complex positive ions. The places where are more positive ions and where higher prevalence rate of people and more traffic accidents occur. The negative ions are mostly oxygen and hydrated hydroxyl ions, negative ions are beneficial to people, where there are more negative ions, people there are more healthy and longevity. With the research and development of negative ions and health, negative ions were known as "the air of vitamin". Therefore, the amount of negative ions in the air has a direct effect on human health. According to research,negative ions have effect on the human body’s 7 system and nearly 30 kinds of diseases with inhibition, mitigation and adjuvant therapy, especially for human health care more apparent.

 

1、The Effect of Anions on Human Nervous System

Anion can make the cerebral cortex function and mental activity to strengthen, spirits, work efficiencily, and improve sleep quality. Meanwhile, anions can also strengthen the brain tissue oxidation process, and thus the brain tissue could get more oxygen. 

 

2、The Effect of Anion on Human Cardiovascular System

According to the observation of scholars, negative ions have significant role in the expansion of blood vessels, and arterial spasm can be lifted to achieve the purpose of lowering blood pressure. Anion is also good in improving cardiac function and improve myocardial nutrition, and it is conducive to hypertension and cardiovascular disease patients restore.

 

3、The Effect of Anions on Human Blood System 

Studies have confirmed that negative ions could slow down the blood coagulation flow rate, prolong the role of clotting time, and increase the oxygen content in the blood,so it is conducive to oxygen delivery, absorption and utilization. Negative oxygen ions can enter into the blood and directly affect the blood cells of charged particles in the composition and distribution, thus promoting red blood cells,reticulocytes, hemoglobin, calcium increases, and lowering blood sugar, blood lipids and blood viscosity.

 

4、The Effect of Anions on Human Respiratory System Negative ions on the respiratory system the most obvious. 

This is because the negative ions go into the body are through the respiratory tract, it can improve people's lung capacity. It has been tested that in a glass mask inhalation of negative ions for 30 minutes, the lungs can absorb oxygen increased by 20%, while the amount of carbon dioxide can be increased by 14.5%, so the anion has improved and increased lung function.

 

5、The Effect of Anions on Human Metabolic System 

Anion could promote the body's redox process, and activate the enzyme system in vivo to promote synthesis and storage of vitamins, promote body metabolism, reduce blood lactate content, eliminate fatigue, thus improving work efficiency. Through the reflex and humoral effects, negative oxygen ions could expand the coronary artery to increase coronary blood flow, improve myocardial function, adjust the heart rate, relieve angina and return to normal blood pressure.

 

6、The Effect of Anions on Human Immune System

Negative ions can enhance the function of mononuclear phagocytes, increase blood antibody levels, improve the body's non-specific immune function and desensitization. 

The experts found that inhalation of anion for anaphylacticshock animal can reduce the disease shortened course compared with the control group.

In addition, air anions have sedative and hypnotic effect. If we inhaled the right amount of negative ions every day, there will be great health benefits: energetic, eliminate fatigue and burnout, thus improving work efficiency.