Successful treatment of multiple sclerosis with magnetic fields.

The present communication concerns a 50 year-old woman with a 15 year history of chronic-progressive multiple sclerosis (MS) in whom extracranial application of picoTesla magnetic fields (MF) produced a dramatic and sustained improvement in disability. In contrast, administration of melatonin (3 mg, P.O.) produced in this patient a rapid exacerbation of disability which was reversed subsequently by treatment with MF. It is hypothesized that the therapeutic effects of picoTesla MF involve the mediation of the pineal gland which is known to act as a magnetosensor. The report demonstrates, for the first time, the remarkable efficacy of weak MF in the symptomatic treatment of chronic-progressive MS and underscores the pivotal role of the pineal gland in the pathophysiology of MS. If confirmed by a larger cohort of patients, extracranial application of picoTesla MF may prove as an extremely efficacious, nonpharmacological modality for the treatment of MS.