Combining up-to-the-minute descriptions and illustrations of the body"s physical structure, chemical workings, and potential problems, The Human Body Book is the ultimate all-in-one guide perfect for families and students alike. With updated content and illustrations throughout — including a new section on aging in the human body and the latest in medical advances, as well as an accompanying DVD with added animation of the breathing and digestive processes — The Human Body Book is the perfect introduction to our inner workings.