WHAT IS NEGATIVE ION?

Negative ions are electrically-charged particles in the air that remove airborne contaminates from the air we breathe, and have a rejuvenating effect when interacting with physiological systems (such as therespiratory system).

Negative ions are considered to be energizing while positive ions are thought to be draining. Positive ions in the air are molecules that have lost their electrons through the process of air pollution.

A researcher reported that there are more than 10,000 negative ions per cubic centimeters in air at the sea,

There are 2,500 per cubic centimeters in fresh country air, and yet the count can be as low as only 150 in our house and mere 10 in our cars.  The therapy artificially introduces negative ions through the use of specialmachines called ionizers. Rock salt lamp is one of them.

Himalaya Rock salt Crystal lamp emits negative ions same as the places like the sea, waterfalls, forests and mountains in which high concentrations of negative ions are found.