The third edition of this book has been extensively revised and expanded in accordance with the latest guidelines of the Indian Nursing Council (INC). It provides comprehensive coverage of both the fundamental and applied aspects of nutrition, with a strong focus on clinical relevance and practical application. This edition is designed to meet the needs of B.Sc. Nursing students, practising nurses in hospital and community settings, students of nutrition and dietetics, and clinical dietitians, making it a versatile and valuable resource for both academic learning and professional practice. Significant expansion of content with enhanced depth and clarity across all chapters. Thorough revision of core chapters includes Balanced Diet, Nutritional Deficiency Disorders, Therapeutic Diets, and Food Safety, and aligned with INC curriculum. Inclusion of updated scientific guidelines and evidence-based practices. Strengthened focus on application-based learning and clinical nutrition. Improved integration of nutrition in disease prevention and management. Simplified methods for calculating nutrient requirements across different age groups. Enhanced coverage of the role of nurses in nutritional care. 480 Multiple Choice Questions at the end of book to evaluate the level of understanding and memory recall of the students. Practical section enriched with clinically relevant insights and easy-to-follow dietary applications. Past years solved question papers to aid exam preparation and answer-writing skills.