Fast Tract Diet for SIBO › Forum › Fast Tract Diet Q&A › Acronyms › Reply To: Acronyms

AndreaS
Participant
July 28, 2014 at 9:00 pm
Post count: 52
#4286

LES = Lower esophageal sphincter, basically the muscle that tightens the cardia, see e.g. http://en.wikipedia.org/wiki/Stomach