Essential video portal focusing on human nature, promoting healthy skepticism, critical thinking and reason.

Tag: Adrenaline


Preventive Cardiology

Preventive Cardiology

[1:28:53] How do lifestyle changes in terms of exercise, stress, smoking cessation and cholesterol levels affect my c…

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What Would Life Be Without Fear?

What Would Life Be Without Fear?

[5:42] There are people out in the world whose amygdalae have degenerated to the point where they no longer feel fear but …

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How Does Anxiety Work?

How Does Anxiety Work?

[3:37] Anxiety is a normal, healthy response for the human body. But when it interferes with daily life it can become a di…

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What is depression?

What is depression?

[4:28] Depression is the leading cause of disability in the world; in the United States, close to ten percent of adults s…

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How stress affects your brain

How stress affects your brain

[4:15] Stress isn’t always a bad thing; it can be handy for a burst of extra energy and focus, like when you’re playin…

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