Impact of electromagnetic fields on circadian rhythms: molecular and physiological insights
Tbahriti H.F. Benbernou M. Satani A. Rebezov M. Arcot R. Thiruvengadam M. Shariati M.A.
2026Springer
Sleep and Biological Rhythms
2026
Purpose: Electromagnetic fields (EMFs) are ubiquitous in modern environments, raising concerns about their potential influence on circadian rhythms and human health. This systematic review examines the biological mechanisms underlying EMF-circadian interactions to inform evidence-based public health policies. Methods: Following PRISMA 2020 guidelines, we systematically searched PubMed/MEDLINE, Web of Science, Scopus, and EMBASE for peer-reviewed studies published between 2010 and 2024. From 892 initial records, 55 studies met inclusion criteria after rigorous screening, comprising 22 in vitro studies, 21 animal studies, and 12 human studies. Results: EMF exposure can affect circadian regulation through multiple pathways including clock gene expression alterations, melatonin disruption, and cellular signaling modulation. The most robust evidence involves melatonin suppression (88% of high-quality animal studies) and sleep architecture changes. However, evidence quality varied considerably, with only 27% of studies meeting high methodological standards. Critical limitations include inadequate sham controls in 48% of animal studies, incomplete EMF exposure characterization in 33% of investigations, and minimal high-quality human research. The magnitude of melatonin suppression (20–50%) is substantially lower than light-induced effects (> 90%), raising questions about clinical significance. Translation from cellular effects to systemic circadian disruption remains incompletely established. Conclusion: While EMFs can influence molecular and cellular circadian components, whether typical environmental exposures produce clinically meaningful circadian disruption in humans remains uncertain. The findings highlight critical evidence gaps and underscore the need for well-controlled studies with standardized protocols, rigorous designs, and comprehensive circadian assessment to clarify public health implications of chronic EMF exposure.
Circadian rhythm , Electromagnetic fields , Gene expression , Hormonal production , Metabolism , Neurology
Text of the article Перейти на текст статьи
Higher School of Biological Sciences of Oran, Oran, Algeria
Laboratory of Clinical Nutrition and Metabolism, Department of Biology, Faculty of Natural and Life Sciences, University Oran 1, Oran, Algeria
Founder and Scientist at Satani Research Centre, India, India
Department of Scientific Research, Gorbatov Research Center for Food Systems, 26 Talalikhin Str, Moscow, 109316, Russian Federation
Faculty of Biotechnology and Food Engineering, Ural State Agrarian University, 42 Karl Liebknecht str, Yekaterinburg, 620075, Russian Federation
Hospital and Research Centre, Dr. D.Y. Patil Medical College, Pimpri, Pune, 411018, India
Department of Applied Bioscience, Konkuk University, Seoul, South Korea
Kazakh Research Institute of Processing and Food Industry, Semey Branch of the Institute, 238«G» Gagarin Ave, Almaty, 050060, Kazakhstan
Higher School of Biological Sciences of Oran
Laboratory of Clinical Nutrition and Metabolism
Founder and Scientist at Satani Research Centre
Department of Scientific Research
Faculty of Biotechnology and Food Engineering
Hospital and Research Centre
Department of Applied Bioscience
Kazakh Research Institute of Processing and Food Industry
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026