Negative ions, also known as "air vitamins", through waterfalls, streams, fountain of splash, plants photosynthesis manufacturing of fresh oxygen, as well as the ultraviolet rays of the Sun, are able to generate "anion" (negative ion)
Natural environment such as the seaside, woods, villages, gardens, waterfalls, fountains, and the fresh air of the countryside clean areas, content relatively high
Medical research, anion concentration on human system have different levels of biological effects:
Central Nervous System - Negative air ions can improve brain function , mental activity, increase efficiency and improved sleep.
Autonomic Nervous System - Can affect the stress function of the autonomic nervous system, adjusting the self-discipline nervous function.
Respiratory System - Promoting expectoration, open airway, improve lung ventilation and air exchange function.
Cardiovascular System - Blood pressure, slow heart rate. Improving myocardial nutritional status.
Blood Hematopoietic System - Can slow down red blood cells sedimentation rate, extend the clotting time. Anions and the surrounding red blood cell, white blood cell and platelet counts increase.
Immune System - Active meshy endodermis system function, blood globulin increase. It can enhance the body's resistance ability.
Other - Can induce the secretion of gastric juice, increased appetite, promote metabolism, body development, enhance physical fitness. Negative ions in the wound, can promote the growth of epithelial and granulation, and antibacterial effects.
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