Applied Sciences
| Open Access | Examination of Psychological Strain, Nutritional Consumption Behavior, Physical Movement Practices within Tertiary Education Cohorts in South Asia, Linkage Distribution Inquiry
Youssef Abdelrahman , Cairo Advanced Science Institute, EgyptAbstract
This study presents a multidimensional analytical investigation into the interrelationship among psychological strain, nutritional consumption behavior, and physical movement practices within tertiary education cohorts in South Asia. The increasing global prioritization of mental health as a dominant public health concern underscores the urgency of examining behavioral and lifestyle determinants within youth populations (IPSOS GLOBAL, 2023; Statista, 2024). University students represent a particularly vulnerable demographic due to academic pressure, transitional life demands, and environmental stressors, which collectively contribute to maladaptive behavioral patterns.
The study adopts a three-component analytical framework integrating psychological, dietary, and physical activity dimensions into a unified relational model. Drawing on interdisciplinary evidence from behavioral science and human-system interaction research, the model conceptualizes these domains as dynamically interdependent rather than isolated constructs. Prior research indicates that physiological stress responses can be objectively measured and correlated with behavioral disruptions (Shimono et al., 1998; Wiederhold et al., 2002), while environmental and systemic influences further shape behavioral outcomes (Kruger et al., 2009).
A structured conceptual methodology is applied, incorporating comparative synthesis of behavioral indicators across South Asian tertiary education contexts. The study emphasizes relational distribution patterns, highlighting how psychological strain propagates across nutritional and physical domains. The findings suggest that elevated psychological burden is consistently associated with irregular dietary intake and reduced physical activity engagement, reinforcing the notion of behavioral clustering in student populations.
Furthermore, the study integrates technological and human-system interaction insights to interpret behavioral adaptation mechanisms, drawing parallels between cognitive load in engineered systems and psychological load in human populations (Consiglio et al., 2007; Sakamoto et al., 2009). The results contribute to a broader understanding of lifestyle-health interdependencies and support the development of integrated intervention frameworks for university wellness systems.
The study concludes that psychological strain operates as a central regulatory factor influencing both nutritional and physical behavioral domains, necessitating holistic policy interventions in higher education environments.
Keywords
Psychological strain, dietary behavior, physical activity, South Asian students
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Copyright (c) 2026 Youssef Abdelrahman
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