“This is the biggest concern for patients, especially after 40”: the 5 secrets to changing the appearance of your stomach. “It is a particularly sensitive area because it is innervated and rich in neurons,” says Dr.

Martine Cotinat, gastroenterologist, author of the Guide to belly health (Ed. Terre Vivante) “Good digestion is always silent. Any undesirable symptom is a sign of a malfunction that you must know how to listen to.”