- Ion therapy
Ion therapy is based on the belief that there are health benefits from doses of negatively charged particles. This therapy typically uses a special electronic device that generates negatively charged particles.
Negative
ion s contain an extraelectron , and are created naturally by the sun, wind, and moving water. Such electrically chargedmolecules , in high enough concentrations, neutralize certain odors and make air seem cleaner. In themselves, they are imperceptible.One comparative study showed that high doses of negative
ion therapy can alleviate symptoms associated withSeasonal Affective Disorder , [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=17151164&query_hl=1&itool=pubmed_docsum] although it was not as effective as bright light therapy and no comparison was made to a group which was not receiving some form of treatment. Low density ion therapy was considered the least effective treatment studied.References
* Terman M, Terman JS. (2006) Controlled trial of naturalistic dawn simulation and negative air ionization for seasonal affective disorder. Am J Psychiatry. 163(12):2126-2133. [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=17151164&query_hl=1&itool=pubmed_docsum]
External links
Opposing this idea
* [http://www.chem1.com/CQ/ionbunk.html A chemist's website refuting the concept of ionized water and other ion therapy claims] However, this deals with ionized water, and not airborne ions.
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