Understanding Acid Reflux and GERD

The video tutorial discusses the differences between acid reflux and GERD, highlighting the pain and potential damage caused by these conditions. It explains how GERD can affect both adults and infants, emphasizing the challenges faced by infants due to their underdeveloped esophageal control. The tutorial also explores the anatomy of the stomach, focusing on gastric rugae and the role of mucosal and parietal cells in digestion. Finally, it examines the issues with the lower esophageal sphincter that contribute to acid reflux and GERD, and the ongoing debate about their causes.

What new insight or understanding did you gain from this video?