At what age does the stage referred to as "the aged" begin?

The stage referred to as "the aged" typically begins at 65 years of age. This age is significant because it aligns with social and governmental definitions of aging, often marking the commencement of retirement for many individuals. Historically, 65 has been associated with eligibility for various social benefits, including pensions and Medicare in countries like the United States. This age is relevant because it represents a transition into a phase of life where people might experience changes in lifestyle, health, and social roles, further emphasizing the importance of understanding the complexities of aging during this stage.

While other choices reflect ages that could be associated with early retirement or the onset of certain health issues, 65 is the conventional marker for this developmental stage in both sociological and gerontological contexts.