Referensi berikut ini dari lembaga independen dan sangat dihormati
menyelidiki manfaat ion negatif. Referensi-referensi ini hanyalah contoh
kecil dari pengujian ekstensif yang telah dilakukan selama beberapa dekade
penelitian.
Referensi ini bukanlah 'Bualan
marketing', juga bukan 'penelitian bayaran' atas nama Bianion Produk, tetapi
merupakan penelitian ilmiah dari peneliti luar negeri yang meggambarkan manfaat
kesehatan dari ion negatif
Goel N, Etwaroo G.R.
Quote: “The auditory stimulus, bright light and high-density ions all produced rapid mood changes – with small to medium effect sizes – in depressed and non-depressed subjects, compared with the low-density placebo, despite equivalent pre-study expectations. Thus, these stimuli improve mood acutely in a student sample, including a subset with depressive symptoms.”
English J.
Quote: “Research supports the view that negative ions have a net positive effect on health, including improved mood, stabilized catecholamine regulation and circadian rhythm, enhanced recovery from physical exertion and protection from positive ion-related stress and exhaustion disorders.”
Controlled trial of naturalistic dawn stimulation and negative air ionization for seasonal affective disorder.
Department of Biopsychology, New York State Psychiatric Institute, New York, NY, USA.
American Journal of Psychiatry.
2007 Mar; 163 (12):2126-3
Quote: “Naturalistic dawn simulation and high-density ionization are active antidepressants that do not require the effort of post awakening bright light therapy. They can be considered candidate alternatives to bright light or medication.”
Centre for Sport and Exercise Sciences, School of Human Sciences, Liverpool John Moores University, England.
Journal of Human Ergology.
1993 Jun;22(1):1-9.
Quote: “Results confirm that negative air ions are biologically active and that they do affect the body’s circadian rhythmicity.”
Quote: “Task performance was not slightly but significantly improved by the presence of negative air ions. These results suggest that negative air ions are effective for the reduction of and the prompt recovery from stress caused by computer operation.”
Goel N, Terman M, Terman J.S, Macchi M.M, & Stewart, J.W.
Controlled trial of bright light and negative air ions for chronic depression.
Department of Psychology, Wesleyan University, Middletown, CT, USA; 2 New York State Psychiatric Institute, New York, NY, USA; 3 Department of Psychiatry, Columbia University, New York, NY, USA.
Psychological Medicine.
2005 Jul;35(7):945-55.
Quote: “Both bright light and negative air ions are effective for treatment of chronic depression.”
Quote: “Since ion depletion is a constant concomitant of modern urban life, one reasonably may speculate about comparable inimical effects on humans.”
Baron, R.
Quote: “Together, the findings of these studies suggest that negative air ions can indeed exert appreciable effects on cognitive performance.”
Ryushi, T, Kita, I, Sakurai, T, Yasumatsu, M, Isokawa, M, Aihara, Y, & Hama, K.
The effect of exposure to negative air ions on the recovery of physiological responses after moderate endurance exercise.
Department of Exercise and Sports Science, Faculty of Science, Tokyo Metropolitan University, Japan.
International Journal of Biometeorology.
1998 Feb;41(3):132-6.
Quote: “The diastolic blood pressure (DBP) values during the recovery period were significantly lower in the presence of negative ions than in their absence. The plasma levels of serotonin (5-HT) and dopamine (DA) were significantly lower in the presence of negative ions than in their absence.”
Howard, P.J Ph.D.
Negative Ions for the Brain.
The Owner’s Manual for the Brain: Everyday Applications from Mind-Brain Research.
Second Edition. 2000. Bard Press, Texas, USA.
Quote: “High concentrations of negative ions are essential for high energy and positive mood”.
“If you deplete the air of negative ions, you experience an increase in serotonin and its attendant drowsiness and relaxation—not what you want when mental agility is demanded.”
