HypothesisOpinion PieceHighlightedRole of molecular hydrogen in obesity treatment: modulation of GLP-1, irisin, and PGC-1α for improved metabolismMHID-6155704PMID: 402510252025Medical Gas ResearchNikola Todorovic, Jovan Kuzmanovic, Dejan Javorac, Sergej M OstojicThe increasing prevalence of obesity and non-communicable diseases has become a major global health concern, contributing to significant morbidity and mortality rates. These conditions not only burden healthcare systems but also affect the individual’s quality of life worldwide. As these challenges continue to grow, there is a pressing need to explore treatment options that are effective, affordab