A Study to Assess Body Mass Index and Obesity Burden among Teachers in Selected Colleges at Coimbatore District with Emphasis on Nutrition Education and Salad Based Dietary Interventions

Abstract

Obesity is a major global public health concern characterized by excessive fat accumulation that increases the risk of chronic diseases such as diabetes, cardiovascular disorders, and metabolic complications. The rising prevalence of obesity is strongly associated with sedentary lifestyles, unhealthy dietary habits, and increased consumption of processed foods, particularly among working populations such as college teachers. This study aimed to assess Body Mass Index (BMI) and determine the prevalence of underweight, normal weight, overweight, and obesity among college teachers in selected colleges of Coimbatore District. A quantitative descriptive research design was adopted with a sample of 60 participants. Anthropometric measurements were collected to calculate BMI, and baseline data on dietary habits and lifestyle factors were obtained using a structured questionnaire. The findings indicated a high prevalence of overweight and obesity among the participants. A nutritional education intervention, including a salad-based demonstration and counselling session, was implemented to promote healthy eating practices. The intervention emphasized increased consumption of fruits and vegetables, portion control, and reduction of processed foods. The results showed improvement in awareness and adoption of healthier dietary behaviours, highlighting the effectiveness of simple nutrition education strategies in obesity management.