Background and Aims: Internet‐related disorders for example, internet addiction (IA) seem to be frequent among adolescents all over the world. However, there could be a possible link between body mass index (BMI) and the risk of eating disorders (EDs) in connection with IA. This study aimed to determine the relationship between risk of EDs, BMI, and IA among Bangladeshi adolescents, as well as factors associated with IA. Methodology: A cross‐sectional study was carried out among 2147 individuals, using a stratified random sampling method, aged 13–19, from various selected schools and colleges spread across Bangladesh using a Google form questionnaire consisting of sections on socio‐demographic factors, body mass index (BMI), eating attitude test scale, and internet addiction test scale. Descriptive analysis, Pearson Chi‐square test, logistic regression model, and a bivariate correlation analysis were fit to determine the relationship and factors. Results: We found that 24.1% of students had IA, 23.2% were at risk of EDs, 6.6% were underweight, 1.9% were overweight, 24% were obese and the remainder were normal. The relationship between IA, BMI, and risk of EDs was significant and positively co‐related. Moreover, we found gender, the purpose of internet use, daily internet usage, physical exercise, literature reading habits, and victims of bullying were significantly associated with IA. Conclusion: The findings highlight the need for further research and strategies to diagnose and treat EDs and IA, among adolescents. Promoting physical activity, healthy habits, and awareness at the institutional and parental levels is crucial for mitigating these risks and addressing sociodemographic, internet usage, and emotional health factors.

This study examines how air pollution impacts mental health outcomes- such as depression, anxiety, and stress- in two Bangladeshi cities: Dhaka, a highly polluted urban center, and Rajshahi, a city with lower pollution levels. Using a cross-sectional approach, 2717 participants were assessed, including 1,431 from Dhaka and 1286 from Rajshahi. Data collection involved secondary sources and surveys evaluating environmental pollutants (PM2.5, PM10, NO2, CO, SO2, Ozone), self-reported exposure, and mental health status using the DASS-21 scale. The analysis used descriptive statistics, multiple linear regression, multilevel analysis, and structural equation modeling (SEM) to explore the links between air pollution and mental health, adjusting for factors such as age, income, and residence. Results reveal significantly higher rates of mental health issues in Dhaka compared to Rajshahi: 57.3% of Dhaka residents reported depression and anxiety, and 48.3% reported stress, whereas rates in Rajshahi were lower at 37.4%, 38.3%, and 32.1%, respectively. Higher exposure to pollutants- such as PM2.5, PM10, NO2, CO, SO2, and O3- was strongly tied to increased depression, anxiety, and stress. For example, high PM2.5 exposure was linked to 57.3% experiencing moderate to severe mental health issues versus 37.4% in lower exposure groups. Similar trends were seen with other pollutants. Self-reported exposure and perceived air quality were also significant predictors, with Dhaka residents experiencing more severe distress. These findings highlight the widespread mental health problems connected to air pollution, emphasizing the urgent need for public health measures in highly polluted areas to reduce psychological stress and improve urban well-being.

Urbanization in Bangladesh presents numerous challenges, including regional inequality, centralized development, poverty, social stratification, traffic congestion, housing shortages, slum proliferation, and environmental degradation. This study offers a comprehensive analysis of urban environmental quality in Jashore Pourashava (Municipality), Bangladesh, utilizing a satisfaction index to evaluate key socio-economic and environmental dimensions. The findings highlight significant transportation challenges, health issues, and infrastructural inadequacies that collectively diminish residents' quality of life. Health concerns, particularly respiratory illnesses, are exacerbated by environmental factors such as mosquito-borne diseases and water pollution. While most households benefit from government-supplied water and permanent sanitation facilities, critical gaps in education, waste management, and sanitation services lead to widespread dissatisfaction. Additionally, environmental degradation, driven by water contamination and rapid urbanization, contributes to the declining ecological balance. The study underscores the urgent need for coordinated efforts by the government, non-governmental organizations, and local communities to address these socio-economic and environmental deficiencies, with the goal of fostering sustainable urban development and improving living conditions for residents.

This article examines the complex interplay between multipolarity and regionalism in South Asia, highlighting the opportunities and challenges that the region faces. As global power structures shift toward multipolarity, with rising powers like China and the increasing influence of traditional actors such as the USA, South Asia is navigating new diplomatic, economic, and strategic engagements. However, the region’s potential for deeper cooperation remains constrained by long-standing political rivalries, particularly between India and Pakistan, and complex geopolitical pressures. This study examines the influence of multipolarity on South Asian regionalism, with a specific focus on economic integration, trade, and security. Through a detailed analysis of regional frameworks like the South Asian Association for Regional Cooperation (SAARC) and the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC), the article evaluates their successes and limitations, suggesting pathways to enhance their effectiveness. By integrating both qualitative and quantitative evidence, including trade data and geopolitical trends, this study highlights the need for a more coherent regional strategy to overcome fragmentation and foster sustained regional cooperation. The article concludes by offering insights into how South Asia can leverage its strategic position, youthful demographic, and growing economies to achieve collective growth, while managing both internal divisions and external influences. JEL Classification F15, F21, F23, F53, P45, R11