This document outlines an online course offered by the Department of Food Science and Nutrition at NEHRU ARTS AND SCIENCE COLLEGE in Coimbatore, India. The course covers topics like nutritional composition of food groups, nutrient needs for different age groups, methods for planning menus, food processing techniques to minimize nutrient loss, making healthy food choices, evaluating current eating and physical activity habits, and how to maintain a healthy lifestyle when life gets busy. The course aims to help students understand what constitutes a healthy diet and lifestyle and how to modify their habits to prevent health issues.