where is the human stomach located
All rights reserved. The stomach is a muscular organ located on the left side of the upper abdomen. The stomach receives food from the esophagus.As food reaches the end of the esophagus, it enters the stomach through a muscular valve called the lower esophageal sphincter. The stomach secretes acid and enzymes that digest food.ll rights reserved. The stomach is a muscular organ located on the left side of the upper abdomen. The stomach receives food from the esophagus.