Afriend remarks that she is intrigued by the potential relationship between happiness and physical health. you suggest that she learn more about the field of psychology.

she should learn more about the field of Positive Psychology. This field of psychology studies how positive emotions, for example, joy or gratitude, affect the physical health of people. For example, research has shown that positive emotions improve circulation and cardiac activity.

I hope

Hdhjdjdjdkskakakaisidjjx