2. Relationship: Negative oxygen ions are oxygen that gains redundant electrons.
3. Benefits:
① Effect on respiratory system: Enhance the ventilation and ventilation function of the lung and improve the lung function. It was found that after inhaling negative oxygen ions for 3s, the oxygen uptake in the lungs increased by 20%, and the carbon dioxide output increased by 14.5%.
② Function on nervous system: It can adjust and improve the functional state of nervous system and brain, strengthen the inhibition process, invigorate the spirit, eliminate fatigue, improve work efficiency, improve sleep and stimulate parasympathetic nerves. At the same time, the transformation of linolenic acid can be accelerated by enhancing the activity of enzyme, thus increasing the formation of DHA and protecting the integrity of neural network from being destroyed.
③ Effect on cardiovascular system: It can effectively repair the membrane potential of aging cells and turn them into normal negatively charged cells, thus effectively reducing blood viscosity, dilating coronary arteries, increasing coronary blood flow, adjusting heart rate, restoring vascular response and blood flow velocity to normal, effectively improving the adverse conditions of myocardial function and myocardial nutrition, and stably lowering blood pressure for a long time.
④ Influence on blood: Negative oxygen ions can increase white blood cells, red blood cells and platelets, slow blood flow, increase globulin, increase pH value, shorten coagulation time and reduce blood viscosity.
⑤ Effect on metabolism: promote the biological redox process of tissues and cells, enhance the catalytic effect in respiratory chain, enhance the immunity of the body, promote the growth and development of the body, and accelerate the growth of bones.
Extended data:
Generation principle of negative ions:
1. Oxygen molecules in the atmosphere are ionized by solar ultraviolet rays, cosmic rays, thunder and lightning, storms, radioactive elements in the air and rocks, resulting in negative oxygen ions.
2. The jet tube electric effect of water (also called the Learnard effect) The falling of streams and the impact of waterfalls in the forest make water droplets break, water molecules break and lose electrons and become positive ions, while oxygen molecules in the surrounding air capture these electrons and become negative oxygen ions. This effect is called nozzle electric effect or waterfall effect. The greater the sleep speed, the stronger the nozzle electric effect.
3. The stems, skins, leaves and other organs or tissues of many plants differentiate into needle-like structures, and the needle-like structures with small curvature will produce "tip discharge" to induce the generation of negative oxygen ions; In addition, terpenes and aromatic substances secreted by some trees and flowers can promote air ionization to produce rich negative oxygen ions.
References:
Baidu encyclopedia-negative oxygen ions