[n the last ten years the modem science has proved that electromagnetic fields in their surroundings influence oo living organisms. This influence coud be positive (benefit) or negative (damage). ln the first part of this article it is analised electromagnetic fields and their possible effects on living beings. In the second part the autors are analising low frequency magnetic fields which are used in medicine and their possible effects on\u27 human beings. More than ten years they are using magnetotherapy in Maribor and they are between first in former Yugoslavia who acceptyd it.. The autors are describing their own experiences with magnetotherapy and they suggest the using of it in physical medicine.Sodobna znanost je v zadnjih desetih le...