Hank tells us some of the surprising things that could be causing or contributing to the obesity epidemic.

Despite some bold claims, most supplements can’t really "boost" your metabolism, and the actual changes we can make to it are pretty limited.

Need a determination boost to complete those New Year's Resolutions (or really any kind of resolution)? Look no further than this compilation of SciShow videos from SciShow of yore. Why Our Brains Love Junk Food - 1:11 3 Terrible...

Hank hates death, so he helps us understand the process of aging, informs us of how scientists are studying ways to prevent it and brings us the exciting news of current research in longevity... for mice.

Your brain uses tons of calories, just in its daily work of keeping you alive. So does thinking extra hard use even MORE calories? QQ fills you in!

Because smaller animals have to eat more relative to their bodyweight, Tolkein’s hobbits need to eat a lot - not for comfort, but for survival.

A while back, we were tasked with answering some of the world's most asked questions. So here, in one convenient location, are some of those questions and their answers.

Hank explains the scientific reasons behind why we humans generally prefer to eat donut hamburgers to carrots.

People ask Google everything under the sun. One of the most commonly searched questions in the world is “How Many Calories Should I have in a day?” Allow us at SciShow to explain.

Need a determination boost to complete those New Year's Resolutions (or really any kind of resolution)? Look no further than this compilation of SciShow videos from SciShow of yore.

Hank tells us some of the surprising things that could be causing or contributing to the obesity epidemic.

Hank hates death, so he helps us understand the process of aging, informs us of how scientists are studying ways to prevent it and brings us the exciting news of current research in longevity... for mice.

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?...

Howcast - When it comes to nutritional needs, there are differences in the requirements of men and women. Follow these steps to ensure that you are getting the required nutrition.

Howcast - If you're looking to add some muscle to that skinny frame, this guide will help you skip some of the eating errors your fellow gym rats have undoubtedly made.

Howcast - Learn how your body stores fat in this Howcast video.

Howcast - Learn if all calories are created equal in this Howcast video about obesity.

Howcast -Learn how to lose weight on the 17 Day Diet from Carolyn Dean, M.D. in this Howcast video.

Not all exercise is created equal: the best activities for calorie-burning are aerobic and sustained.

Discover why fat is important to our bodies, how and why it is stored - and why getting rid of excess body fat is so much more difficult than gaining it in the first place. Biology - Healthy Living - Fat is stored by the body when you...

Everything we eat contains calories. We need them to function and carry out everyday tasks. How do we know which foods are right to eat and which contain 'empty calories'? Chemistry - Chemical Industries - Learning Points. Calories are...

You may know that the energy in food is measured in calories... but just how much energy is in one calorie?
<

br/>

Physical processes - Energy and energy transfer - W
h

at is energy? />

Learning Points...

This video demonstrates how to display tracker stats in the Tracalorie App project. The video covers how to calculate and display total calories, total meals, and total workouts using the BaseTracker class and JavaScript DOM...

Dr. Forrester explains how we obtain energy from various food sources.