This placebo-controlled study examined the effects of constant and of running magnetic fields in patients suffering from stage II hypertension. Results found that constant magnetic fields exhibited benefits in 68 percent of patients treated, and running magnetic fields were helpful in 78 percent. Only 30 percent of controls showed improvement. Constant magnetic field treatment consisted of constant magnets applied to the inner side of the wrist on each hand for 35-40 minutes daily over a period of 7-10 days. Running magnetic field treatment involved the use of a “Alimp-1” apparatus for 20 minutes per day for a total of 12-15 days.

S.G. Ivanov, et al., “Use of Magnetic Fields in the Treatment of Hypertensive Disease, ” Vopr Kurortol Fizioter Lech Fiz Kult, (3), 1993, . 67-69.