Exploring the Interconnected Pathways of Intermittent Fasting, Weight, and Education on Basal Metabolic Index:A Structural Equation Model

Intermittent Fasting, Weight Efficacy Lifestyle, Basal Metabolic Index, Education, Weight Management, Structural Equation Modeling

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Vol. 13 No. 11 (2025)
Nutrition and Dietetics
November 9, 2025

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This study investigates the correlation between Intermittent Fasting (IF), Weight Efficacy Lifestyle (WEL) scores, and weight, with education considered as a potential mediating variable, and their combined impact on the Basal Metabolic Index (BMI) among Filipinos. Intermittent fasting has gained popularity as a weight management strategy, yet its effects may vary depending on individual factors such as educational attainment, lifestyle, and health awareness. To explore these relationships, data were collected from 200 respondents across Region X, Philippines, utilizing the standardized Weight Efficacy Lifestyle (WEL) Survey Questionnaire. Descriptive and correlational analyses were performed to determine the consistency and variability among educational level, BMI, weight, and WEL scores. The findings revealed a notable relationship between educational attainment and adherence to intermittent fasting practices, which in turn influenced BMI outcomes. Higher educational levels were associated with improved self-regulation in dietary habits and a more consistent application of IF protocols, contributing to healthier BMI levels. Conversely, participants with lower educational backgrounds demonstrated greater variability in WEL scores and BMI results, suggesting that educational interventions could enhance the safe and effective practice of IF. These results provide a strong basis for further investigation using Structural Equation Modeling (SEM) to assess the mediating role of education more comprehensively. From a public health perspective, this study highlights the importance of integrating nutritional education and behavioral support into fasting programs to promote sustainable and safe weight management among Filipinos, thereby fostering overall metabolic health and well-being.