by Sarah Eason (Author)

Taking care of food inside our bodies is a busy business, and the science behind it is a lot to digest!

But this fact-packed handbook helps readers get a gutsy grip on how their amazing body deals with food. Full of diagrams, how-it-works features, tips, troubleshooting guides, and frequently asked questions and answers, every part of the amazing digestive system is explored in this awesome human body guide.