Which population is primarily cared for in the field of geriatrics?

The field of geriatrics is specifically focused on the healthcare of elderly individuals. This specialty addresses the unique medical, social, and psychological needs of seniors, who often experience multiple health issues and require a comprehensive approach to care. Geriatricians are specially trained to manage complex health problems common in older adults, such as chronic diseases, cognitive decline, and mobility issues, making it essential to provide tailored interventions that enhance their quality of life.

This focus on elderly individuals reflects the aging population's increasing prevalence and the need for specialized care that is considerate of the physiological changes and potential comorbidities that occur with aging. The other options represent different age groups outside the geriatric population, emphasizing that geriatrics is distinctively concerned with the health and wellness of older adults.