NEURO NUGGETS

BY DR MOHD WAEL

Dr Wael MY Mohamed is with the Department of Basic Medical Science, Kulliyyah of Medicine, International Islamic University Malaysia( IIUM).

Improvements in sanitation, nutrition, vaccines, and medical technologies have dramatically increased human life expectancy worldwide. In many countries, people now live decades longer than their ancestors did. However, a longer life does not necessarily mean a healthier or more fulfilling life.

This is where the concept of wellgevity emerges. Wellgevity combines the words wellness and longevity, emphasising living not only longer but also healthier, more functional, and more meaningful lives.

The focus shifts from simply extending the number of years lived to improving the quality of those years. Wellgevity prioritises physical health, mental well-being, cognitive function, social engagement, and independence in later life.

While longevity has been a traditional goal, many experts now believe that wellgevity is a more meaningful and acceptable objective. Living longer without maintaining health may lead to prolonged periods of chronic disease, disability, and dependency.

For example, conditions such as dementia, cardiovascular diseases, diabetes, and neurodegenerative disorders can significantly reduce quality of life even if life expectancy increases. In contrast, wellgev-

ity focuses on health span- the number of years a person lives in good health- rather than simply lifespan.

The increasing popularity of wellgevity reflects a broader shift in healthcare philosophy toward preventive medicine and holistic well-being. Lifestyle factors such as nutrition, physical activity, stress management, sleep quality, and social connections play critical roles in achieving wellgevity.

Advances in personalised medicine, genomics, and digital health technologies also support this approach by helping individuals maintain optimal health throughout life.

Cultural and religious perspectives also influence how societies perceive longevity and wellgevity. In many cultures, longevity is highly valued and associated with wisdom, respect, and family continuity.

For example, several East Asian traditions celebrate long life as a blessing and a sign of harmony with nature. In contrast, some philosophical and religious traditions emphasise the quality and purpose of life rather than its duration.

Islamic teachings, for instance, often highlight the importance of a " good life " characterised by health, balance, and meaningful action, rather than simply prolonging life without purpose. Similarly, many spiritual traditions emphasise balance, moderation, and well-being as key aspects of a fulfilling life.

Balancing longevity and wellgevity requires a multidimensional approach.

First, healthcare systems should prioritise preventive strategies that reduce the burden of chronic diseases.

Second, individuals should adopt healthier lifestyles that support both physical and mental well-being throughout life.

Third, policymakers and researchers should focus not only on extending life expectancy but also on improving functional independence, cognitive health, and social participation in older age.

Ultimately, the goal should not be to choose between longevity and wellgevity, but to integrate both concepts. A truly successful approach to ageing would allow people to live longer while remaining healthy, active, and socially engaged.

By focusing on wellgevity, society can ensure that added years of life become valuable, productive, and fulfilling years, rather than simply extending the duration of life without improving its quality.

In conclusion, everyone talks about longevity these days … but nobody mentions the terms and conditions. Living longer is great— but if it comes with a pharmacy drawer, three specialists on speed dial, and a permanent relationship with the couch … that ' s just an extended warranty, not quality life.

Maybe the real goal isn ' t longevity. Maybe it ' s wellgevity- more steps than pills, more laughter than lab tests, and more adventures than appointments.

The aim isn ' t simply to add years to life, but to add life to years.- The HEALTH