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

Tag: Stress hormones


Preventive Cardiology

Preventive Cardiology

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

MORE

The Pathology of Addiction

The Pathology of Addiction

[7:39] A 7-minute film describing the pathology of addiction according to the theories presented in Dr. Ronald Ruden&…

MORE

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 …

MORE

How stress affects your body

How stress affects your body

[4:42] Our hard-wired stress response is designed to gives us the quick burst of heightened alertness and energy neede…

MORE

The Complexities of Cortisol

The Complexities of Cortisol

[2:40] Dr. Rick Hecht explains how cortisol, a hormone commonly associated with stress, impacts the body, showing it t…

MORE

Page 1 of 512345