A Practical Textbook on Kriya Shareer is a foundational guide for students of Ayurveda, focusing on the functional aspects of the human body as described in classical Ayurvedic science. The book explains key concepts such as Dosha (Vata, Pitta, Kapha), Dhatu (body tissues), Mala (waste products), Agni (digestive fire), and the physiological processes that maintain health and balance.