The benefits of negative oxygen ions to people

The concentration of negative ions in the air is one of the signs of air quality, and the World Health Organization has also stipulated the standard concentration of negative ions in fresh air. China has also incorporated negative ions into meteorological monitoring system, which has been widely used in air environmental protection and other fields. Meteorological departments in China, Zhejiang, Guangdong, Chongqing and other provinces have established the observation network of atmospheric negative ions and the meteorological forecast mechanism of atmospheric negative ions.

Through the automatic air negative ion measurement system, the changes of negative ion concentration in different types of regions are monitored, and the distribution characteristics of negative ion concentration in different time and space scales, different underlying surfaces, different weather processes and different seasons are studied, so that the collection, transmission, processing and release of negative ion concentration data in the atmosphere are all automated and intelligent, which provides a basis for building an eco-city environment.

2, air vitamins

Negative oxygen ions are called "air vitamins", which are beneficial to human physical and mental health. It mainly affects people's physiological activities through their nervous system and blood circulation. Negative oxygen ions can strengthen the inhibition process of human cerebral cortex and regulate the function of cerebral cortex, so they can play a role in sedation, hypnosis and blood pressure reduction.

After negative oxygen ions enter the human respiratory tract, the bronchial smooth muscle is relaxed and its spasm is relieved. When negative oxygen ions enter human blood, it can slow down erythrocyte sedimentation rate, prolong coagulation time, increase erythrocyte and blood calcium content, reduce leukocyte, blood calcium and blood sugar, and reduce lactic acid content in tired muscles.

Negative oxygen ions can strengthen the oxidation process of human kidney, liver, brain and other tissues, among which brain tissue is the most sensitive to negative oxygen ions.

3, atmospheric vitamins

People will feel relaxed and happy as soon as they enter the park. In addition to broadening our horizons, a very important reason is that the air here is fresh and rich in negative oxygen ions. "Everyone knows that vitamins are very important to the human body. In fact, there are vitamins in the air, which are negative oxygen ions. " Generally, places with high negative oxygen ion content are places with many elderly people, such as Changxing Island and hengsha island.

4. Strengthen the oxidation process of brain tissue.

Negative oxygen ions can effectively increase red blood cells, obviously improve children's brain working ability and prevent fatigue, which is of great significance to improve children's hearing, IQ and emotional stability. Experiments show that negative oxygen ions can effectively improve intelligence and physical strength. Negative oxygen ions can increase the content of zinc in the brain and promote the synthesis of protein in the brain, thus improving the learning and memory ability.

5. The cosmetic effect of negative oxygen ions

Kitchen fumes, air dust, bed mites and electromagnetic radiation are the main factors that damage women's skin. Women's long-term exposure to these harmful substances will cause skin diseases of different degrees, which will not only lead to a series of skin problems such as aging, dark yellow, pigmentation, chloasma and acne.

A large number of chemical skin care products have played a certain role, but at the same time, the side effects are more harmful to the health of women's skin, leading to more fragile facial skin tissue and affecting skin elasticity. Negative ions can inhibit the consumption of vitamin C and actively produce new collagen.

Supplementing enough negative ions can rejuvenate the collagen in the dermis, restore the original elasticity and moisture of the skin, restore the vitality of the epidermis, restart vigorous metabolism, solve skin problems, and achieve the effect of beauty and skin care.

Extended data

Generation principle of negative ions

1, the atmosphere is ionized by ultraviolet rays, cosmic rays, radioactive substances, thunderstorms, storms, soil and air radiation, etc. The released electrons are absorbed by the earth and released and quickly combine with neutral molecules in the air to become negative ions, or called negative ions.

The negative ions in nature (that is, negative ions that play a good role in the body and are reduced) have great antioxidant and reducing power.

2. Waterfall impact? Water flows at high speed under the action of gravity in natural processes such as small waves pushing and rolling rainstorm falling, and water molecules crack to produce negative ions. The process of molecular morphological transformation of matter.

3. The photoelectric effect formed by the tip discharge of forest trees, leaves and branches and the photosynthesis of green plants ionizes the air and produces negative ions.

4. Some crustal rocks can release some negative ions.

5. Air negative ions are generated by artificial negative ion generation technology. According to Xinhua Net, Guangming Daily and other media reports, the latest negative ion converter technology and ecological negative ion technology with pollutant collection function have produced negative ions that reach the ecological level, that is, small-particle negative ions that easily enter the human body.

Baidu encyclopedia-negative oxygen ions