The modern development of civilization cannot be imagined without the constantly growing number of many devices that emit electromagnetic waves. Mobile phones as sources of electromagnetic field (EMF) belong to the low radio frequency range. All this is of great interest for studying the influence of radio frequencies as an artificially created environmental factor on the health of humans and other living organisms. According to an experimental study, the impact of this radio frequency range on the liver causes damage to this organ. In particular, histo-pathological, degenerative changes in the liver parenchyma, significant biochemical functional changes, oxidative stress, and genetic damage to hepatocytes were revealed. All this suggests that similar changes can occur in the human body, which is the subject of further research