A living will is a legal document that outlines a person's preferences for medical treatment in case they become unable to communicate their wishes. It typically specifies what types of life-sustaining measures, such as resuscitation or artificial nutrition, should or should not be taken. This helps ensure that healthcare providers and family members understand the individual's desires regarding end-of-life care. Creating a living will can provide peace of mind for both the individual and their loved ones. It allows people to express their values and beliefs about medical interventions, making it easier for family members to make decisions during difficult times. Having a living will can also reduce potential conflicts among family members regarding treatment choices.