This textbook on Biochemistry is specially designed for B.Sc. Nursing Semester - II students. Authored by Dr. Gurpreet Kaur, the book provides a clear understanding of essential biochemical concepts related to human health, nutrition, metabolism, enzymes, vitamins, and clinical applications in nursing practice. The content is prepared according to the latest nursing curriculum and helps students build a strong scientific foundation required in patient care and medical studies. Published by Lotus Publishers, this coloured paperback edition offers a student-friendly presentation suitable for academic learning, practical understanding, and university examination preparation.