This book has been very helpful. It tells you how much of everything you need for your height and weight. Everything varies depending on you and I liked that this book wasn't so general with that, it helped very personally. Overall, I'm glad I read this book and I think I will definitely go back to it if my dance career ever takes off! This book gives you recommended intakes, sample menu's, overviews of nutrients and so much more; this is why this book is super helpful. Though it has been super helpful, there is nothing like reading a great fiction book so I think I'm gonna go back to reading fiction for now.