Ageing is a natural and complex biological process that occurs in all living organisms. It is characterized by a gradual decline in physiological functions, cellular integrity, and the ability to maintain homeostasis, ultimately leading to increased vulnerability to diseases and mortality. Ageing is influenced by a combination of genetic, environmental, and lifestyle factors. While it is an inevitable part of life, scientific advancements have explored ways to enhance longevity and improve the quality of life for ageing individuals. The study of ageing, known as gerontology, seeks to understand the biological mechanisms behind ageing, as well as its social and psychological implications. With an increasing global ageing population, understanding the ageing process has become crucial for healthcare, economic planning, and societal development.