Global trends in obesity: socio-economic and regional influences

Obesity and its metabolic complications are global health concerns with rising prevalence worldwide. These conditions are influenced not only by biological and lifestyle factors but also by socio-economic determinants, which contribute significantly to their onset and progression. This study explores the multifaceted impact of socio-economic, cultural, and environmental factors on the risk of developing obesity and its complications, with a particular focus on the Ivano-Frankivsk region of Ukraine. Using data from global and national sources, we examine trends in obesity and diabetes 2 type prevalence, highlighting differences in risk profiles between urban and rural populations and across various socio-economic strata. Special attention is given to oxidative stress as a key biological mechanism linking obesity and diabetes. Oxidative stress exacerbates inflammation, disrupts insulin signaling, and impairs mitochondrial function, creating a vicious cycle of metabolic dysfunction. Our findings reveal that socio-economic disparities, such as income inequality, limited access to healthcare, and lower health literacy, amplify the burden of these metabolic diseases. In Ukraine, traditional dietary habits and physical labor in rural areas provide some protective effects, but urbanization and the adoption of Western lifestyles are driving increased prevalence rates. The study underscores the urgent need for integrated strategies combining public health policies, community-based interventions, and education to mitigate these risks. By addressing socio-economic and oxidative stress-related factors, this research offers valuable insights for developing targeted approaches to reduce the incidence of obesity and diabetes, particularly in regions undergoing socio-economic transitions.