Which term describes diseases that are associated with aging?

The term that describes diseases associated with aging is "age-related diseases." This category encompasses a range of conditions that become more prevalent as individuals grow older. These diseases include common ailments such as Alzheimer's disease, cardiovascular diseases, arthritis, and certain types of cancer, which are often tied to the biological changes and increased vulnerability that accompany aging.

While chronic diseases can overlap with age-related diseases, not all chronic diseases are exclusively linked to aging; some can occur in younger individuals as well. Genetic disorders are specifically caused by abnormalities in genes or chromosomes, and acquired diseases are conditions that develop as a result of environmental factors or lifestyle choices, which may not necessarily relate directly to age. Thus, "age-related diseases" accurately captures the essence of diseases that primarily manifest due to the aging process itself.