n effect, when we repress emotions—just as when we are completely at their mercy, such as in moments of untrammeled rage—we are playing havoc with our nervous system, hormonal apparatus, immune system, intestines, heart, and other organs. The result can be chronic or acute illness. As repressed anger eventually turns against us, the immune system can as well, as in autoimmune disorders, for example.

Source: Gabor Maté: How to Build a Culture of Good Health by Gabor Maté — YES! Magazine