In 1968, the American Heart Association made an announcement that would influence people’s diets for decades: they recommended that people avoid eating more than three eggs a week. Their reasoning was that the cholesterol packed into egg...

Paul Andersen explains how variation is created within a cell. He starts by showing how molecular variation can increase fitness at the local level. He explains how an additional chlorophyll molecule allows plants to absorb more light...

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.

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.

Fats in which there is at least one double bond 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 images and concise textual...

Weird History Food will tell you who exactly built the Food Pyramid. While the Egyptian Pyramids have created vast conspiracies about who made them, the American Food Pyramid is pretty obvious - Big Food Business. Get your veggies,...

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

This video explores five fun facts about fats.

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