Negative oxygen ions in the air are very important to our health. The role of negative oxygen ions is multifaceted, it has excellent dust removal and purification, but also can have anti-oxidant anti-aging effect, can improve human breathing, can reduce human fatigue, is our human health indispensable.
When we stay indoors for a long time, we will often feel dizzy and swollen, and even chest tightness and shortness of breath, which is due to the low concentration of negative oxygen ions in the indoor air. When we walk to the park, forest or seaside waterfalls and other places, that tired feeling will disappear instantly, replaced by fresh air and happy mood.
This is because in the forest and other places, the high concentration of negative oxygen ions, so we will feel physical and mental relief, scientific research found that the air contains a high concentration of negative oxygen ions, the human living environment, physical health and many other aspects have a positive effect, can help people stabilize their emotions, focus, restore physical strength, and can also prevent and treat a variety of diseases, extremely beneficial to human health.
Negative oxygen ions can not be seen and touched, but we can really feel its existence. Long-term living in steel and concrete, we tend to feel dizzy and weak, poor breathing, while once to the dense forest or the sea, waterfalls and other places, we will feel refreshed, breathing, this is the magic of negative air ions.
The level of negative oxygen ion concentration is closely related to people's health, in today's increasingly serious pollution, negative oxygen ion is particularly rare. Therefore, many scenic spots use negative oxygen ion detectors, real-time display of negative oxygen ion concentration in the air to attract tourists to visit.