This book will fulfil the Cong cherished desire of the students of first MBBS and Dental Courses. Text is written in simple and canily understandable language. Highly Beneficial to the students in understanding the fundamentals and basic principles of Physiology, which is the basis of medicine. The representation of flowcharts and diagrams is easily understood and remembered by the future students. Useful for the students of Medical, Dental, Physiology and Paramedical Courses.