On top of our heads, there is a type of yeast that lives and dines on all of our scalps. Feasting constantly, it's in paradise. And in about half of the human population, its activity causes dandruff. So, why do some people have more...

Dietary science is complicated-- one day something is good for you and the next it's not. Learn what we DO know about fat chemistry in this episode of SciShow.

Today Hank talks about the deliciousness of alkenes & alkynes, their structures, and how to remember which is which by simply knowing the alphabet. Also, he breaks down hydrogenation, halogenation, polymerization, and...

How to Raise Your HDL Cholesterol

Howcast - Keep a thin body for life by maintaining a healthy lifestyle that includes commitment, exercise, and a healthy diet.

There are 4 main types of carbon-based molecules important to life. They are the building blocks for every living organism on this planet. In this video, I will give you a quick introduction to each type with some fun examples.

A saturated fat or fatty acid is one in which there are no double bonds between carbon atoms in the carbon chain.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...

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

Polyunsaturated fat

Unsaturated fats like those in extra virgin olive oil; are beneficial to your health. Nuts can also up your intake of these healthy fats.

Do you know what Trans fatty acids are? Recent studies have shown a correlation between high levels of Trans fatty acids and depression. In this video, I talk about what Trans fatty acids are, how they can affect your mood,...

This video explores five fun facts about fats.

This video is answering the question of are there different types of fat.

This video is answering the question of what happens if you eat too much fat.

Saturated Fatty Acids: Nomenclature, Structure, and Properties

Propionyl S CoA

The video discusses the importance of consuming fats in moderation for good health. The video also distinguishes between different types of fats, such as saturated fats, unsaturated fats, and trans fatty acids. Nutrition Basics part 4/10

This series of videos takes students on a fascinating journey, following food as it travels through the digestive system. Clear animations illustrate the functions of the major digestive and excretory structures. Concepts and terminology...