Your body is a fortress under constant assault. Infectious diseases, parasites, environmental toxins, physical trauma, allergens, and natural disasters are some external enemies it faces. From the inside, it is threatened by occasional overzealous allergic, immune, and inflammatory responses, as well as by the cellular mutations that produce cancer.
You live with it 24 hours a day. But how well do you really know it? These 32 lectures are your owner's manual to a remarkably complex, resilient, and endlessly fascinating structure: the human body. Your guide is Dr. Anthony A. Goodman—surgeon, professor, and writer—who takes you step by step through the major systems of the body, explaining exactly how things work and why they sometimes don't.