“Hack Your Health - The Secrets of Your Gut” on Netflix
There’s a lot coming out recently about the brain/gut connection. I was told by a GI NP that the same neural tissue that exists in your brain also exists in your gut, and that your gut and brain are in constant communication via the vagus nerve.
That certainly explains the *butterflies in your stomach* phenomena we all experience in high stress situations. apparently, for some people, that mechanism never turns off.