What Are Calories?

What Are Calories? book cover — LET S FIND OUT GOOD HEALTH WHAT ARE CALORIES DANIEL E HARMON Britannica Educational Publishing IN ASSOCIATION WITH ROSEN EDUCATIONAL SERVICES

What Are Calories? — page 1 — What are Calories Millions of adults carefully count the calories they eat every day For most the reason is that they want to lose weight or stay at the same weight Some people on the other hand are thin and weak They may have lost weight because of an illness They need to increase their calories to 4 gain weight and build their strength Calories can be confusing People think about calories when they think about their weight but calories are not a measure of weight They measure energy Humans take in energy through food The human body uses food A woman uses a computer app to help count the number of calories in a complete serving of a meal

What Are Calories? — page 2 — energy as fuel for its activities People call this process burning calories Think About It Instead of measuring the calories people consume and the energy they burn why don’t doctors and dieticians simply keep track of people’s weight Activities that burn calories can be hard work for example concentrating on homework or moving heavy boxes They also can be as easy as breathing and walking Even sleeping takes a small amount of energy Each activity burns a certain number of calories If people burn more calories than they consume in their food each day they lose weight If they burn fewer calories than they consume their bodies convert the unused calories to fat and store it That stored fat increases their weight Running and playing sports are good ways to burn calories Exercise is important for healthy living 5

1

PAGE 1 OF 26

The only kids' eBook subscription service that offers thousands of high-quality books from well known publishers like HarperCollins, National Geographic and others.

JavaScript Required

Whoops! We're sorry but Epic doesn't work properly without JavaScript enabled. Check your web browser's settings to make sure it's enabled.