How a broken heart affects your body - Roni Shanoada

Grief and the body’s response to emotional trauma have been studied across psychology, medicine, and sociology. If you’d like to explore this connection further, start with the American Heart Association’s overview of broken heart syndrome to learn more about how emotional stress can directly affect the heart. For a deeper dive into the widowhood effect and the ways grief impacts long-term health, see this review article.

If you’re interested in the science of stress hormones, this Harvard Health article on stress and the heart explains how adrenaline and norepinephrine can alter cardiovascular function. To see how inflammation, immunity, and depression are interconnected, you can read this article on depression and the immune system.

Finally, beyond science, grief also reshapes communities and lives. The Center for Complicated Grief at Columbia University offers research-based resources on understanding and coping with loss. And if you’d like to learn how different cultures around the world view grief and resilience, explore these TED talks on the global lessons of loss.