Already depicted by Leonardo da Vinci in the 15th century, the Mesentery was recently "rediscovered", mostly due to its role in the intestinal, vascular, endocrine, cardiovascular and immunological systems' functions, the connection it provides between each of them and the brain and even that "gut feeling", that everybody experiences now and then.
![](https://i.ytimg.com/vi/6Gnh9Cmukhg/maxresdefault.jpg)