Sustenance refers to the means of maintaining life and health, primarily through food and drink. It encompasses the nutrients and energy required for growth, repair, and daily functioning. Different types of sustenance include carbohydrates, proteins, fats, vitamins, and minerals, all of which play vital roles in the body's processes. In addition to physical sustenance, the term can also apply to emotional and spiritual support. This broader interpretation includes relationships, community, and activities that contribute to overall well-being. Both forms of sustenance are essential for a balanced and fulfilling life, impacting individuals' health and happiness.