**What is Josef Zezulka Biotronics?** Josef Zezulka Biotronics (hereinafter referred to as ‘Biotronics’) is the field of spiritual healing that originated in Prague, Czech Republic, in the 1950s. It is a stand-alone non-medical discipline, which mainly affects diseases caused by bioenergetic insufficiency, i.e. it works in the area of biological-vital forces. During the intervention, a biotronicist performs contactless hand treatment at a distance of a few centimeters from the patient, transmitting vital energy of a certain quality according to the nature of the disease. Distance healing may be performed too, however, considering the greater efforts this option requires, such treatment is used only in the indicated cases. [https://www.sanator.cz/en/josef-zezulka-biotronics](https://www.sanator.cz/en/josef-zezulka-biotronics)