A research group has discovered that a natural substance in the body, known as platelet-activating factor (PAF), can strongly stimulate muscle movements in parts of the digestive system, especially the esophagus and the upper part of the stomach.
A research group has discovered that a natural substance in the body, known as platelet-activating factor (PAF), can strongly stimulate muscle movements in parts of the digestive system, especially the esophagus and the upper part of the stomach.
Leave A Comment