Which theory suggests a decline in immune response as a result of aging?

The Autoimmune Theory posits that as individuals age, their immune system may become less effective at distinguishing between self and non-self, leading to an increase in autoimmune responses where the body attacks its own tissues. This theory suggests that this decline in immune response happens due to age-related changes in immune function, which can result in a higher susceptibility to infections and a range of age-associated diseases.

Understanding this theory in the context of aging is critical for assisted living administrators, as it highlights the importance of monitoring and supporting the health of elderly residents. Emphasis on preventive measures, routine health assessments, and tailored interventions can help mitigate the impacts of an aging immune response.

Other theories, while also applicable to aging processes, focus on different aspects such as cellular changes, genetic mutations, and oxidative damage, which do not specifically center around the immune response's decline. Thus, the Autoimmune Theory directly correlates to the question regarding the immune response decline with age.