As someone who works with young adults through writing and social media management, I found Luz's book to be a fantastic read. I love her inventive approach of comparing each system in the body to an animal. As a child I went from wanting to be a Veterinarian to wanting to be a Marine Biologist, so I know firsthand how well children relate to animals and how fascinating they find them. Learning about the body isn't easy, as each system is incredibly complex, but Luz manages to break it down in a way that makes sense to readers of all ages. I also enjoyed the inspirational quotes at the beginning of each chapter, along with the vibrant imagery used throughout the book and the health tips for living a better lifestyle. Overall, I highly recommend it!