Ions are atoms or molecules where the number of electrons are not equal to the number of protons and leaves the atoms or molecules with a net positive or negative charge. This is caused through the process ionization (which can be physical or chemical ). Ionized air is reputed to have beneficial benefits and for this reason many products (salt lamps, air coolers, etc.) are advertised to produce ions.
People think they can destress and regulate their emotions by using only their minds.
The Vagus Nerve Miracle