Resources


There are many excellent references on stress and the fight-or-flight response.
Here are several of the more scholarly and comprehensive: 
Books

Why Zebras Don't Get Ulcers, 
Robert M. Sapolsky                                                                               

Does Stress Damage the Brain, 
J. Douglas Bremner                                                                              

Evolve Your Brain,
Joe Dispenza                                                                                                              

The End of Stress as We Know It, 
Bruce McEwen

The Biology of Belief, 
 Bruce Lipton 

The Stress of Life, 
Hans Selye