Community Status Updates
Irradium
Alright, something that's been messing with me for a while now - how come when you're upside down, your stomach contents don't come spilling out?
May 10 2012 07:42 AM
-
Waser Lave
I'm confused now too. As far as I know the lower oesophageal sphincter acts as a valve at the entrance to the stomach to prevent reflux.
May 10 2012 08:30 AM -
-


This status update has reached the maximum number of replies allowed
