The intestine is the organ that is most sensitive to emotional stress: according to studies, it is like our second brain, with nerve endings and a steady flow of neurotransmitters such as cholecystokinin
and serotonin, which link it to its most noble relative. No wonder then, that anxiety and stress can cause intestinal disorders. But the opposite is also true: apparently, taking care of your
stomach helps your head work better. Try it to believe it!