Aspects of Normal Ageing and Their Relationship with the Development of Disability, Iatrogenic Illness and Geriatric Syndromes

The paper explores the biological mechanisms of aging and its implications for health, particularly the distinction between normal aging and age-related diseases. It highlights the biological pathways involved, such as gene regulation and metabolism, that affect bodily functions and responses. The discussion emphasizes the role of gerontologists in identifying normal aging versus chronic illnesses, advocating for nursing care that addresses these issues. Using diabetes as a case study, it illustrates how normal aging can interact with chronic conditions, leading to disabilities and geriatric syndromes.