How is the relation between Anion and life?

Q: How is the relation between Anion and life?

A: The development and popularization of science and technology produce large quantities of pollutants in the modern life, including electromagnetic waves of electronic products, emissions from factories and vehicles. Furthermore, urban constructions and limited living space have led to the cation/anion imbalance in the environment.  It also caused the body's discomfort.

Health experts suggests that when people stay near forests or falls or other natural environment, they will feel happy and comfortable in body and spirit, which is related to the content of anion in the air. In the environment with anion content is up to 1,000 ions/cc, the human body will gain concrete benefits in health.

PS. Reference product : Magic Anion water cup: