What is a calorie? - Emma Bryce
4,766,003 Views
83,106 Questions Answered
TEDEd Animation
Let’s Begin…
We hear about calories all the time: How many calories are in this cookie? How many are burned by doing 100 jumping jacks, or long-distance running, or fidgeting? But what is a calorie, really? And how many of them do we actually need? Emma Bryce explains how a few different factors should go into determining the recommended amount for each person.
Try doing a little research on calories. Look up the average amount in these five food items: an apple, a slice of bread, a chocolate chip cookie, a slice of cheese and a soft drink. Compare them with one another. Which one is the most energy-rich, and which one has the least energy?
Sign in to answer questionAbout TED-Ed Animations
TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »
Meet The Creators
- Educator Emma Bryce
- Animator Qa'ed Mai
- Script Editor Eleanor Nelsen
- Narrator Addison Anderson
