Junk food is a term for foods that dont have many of the nutrients needed to keep people healthy. Scientific ideas can be discovered behind foods such as candy and chips. Most of these ideas are from chemistrythe science of matter and how it changes. Other ideas come from the science of nutrition and how the body processes food. In this fun look at how science is used in everyday life, readers can discover the ideas of science behind junk food.

Junk Food 2006, Lerner Classroom

ISBN-13: 9780822590422

Trade paperback

Junk Food 2005, Millbrook Press, Minneapolis, MN

ISBN-13: 9780761327738