Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6331
Points per Word
0.000158
Page Count
48
Points per Page
0.020833
Series
Science of Nutrition
Description
This book explains why the human body needs proteins to function healthily and what happens if people get too much or too little protein.