How Sci-tech Helps In Slowing Down Ageing

While developed countries have the highest share of older persons, developing countries are also witnessing a rapid rate of population ageing, leaving many ill-prepared for the new realities in the form of new diseases.

- Dr Manbeena Chawla

It is estimated that by 2050, people aged 65 and above will surpass children under 5 years old worldwide for the first time in history. According to the World Health Organisation, the percentage of people globally over 60 years old in that same year will nearly double from 12 per cent to 22 per cent.

Ageing will eventually bring about an increased vulnerability to illnesses, disabilities, geriatric conditions, mental health challenges and other ailments that will necessitate enhanced medical care and long-term services and support. As a result, healthcare systems must be strengthened to address the increasing incidences of heart disease, cancer, diabetes, respiratory issues, cognitive decline, musculoskeletal disorders, frailty, incontinence and malnutrition.

For instance, chronic conditions contribute to over 75 per cent of healthcare expenditures for individuals aged 65 and above in the United States, amounting to over $1.5 trillion. This increasing healthcare expenditure for the ageing population calls for a strong focus on developing solutions for either a healthy ageing process or to slow down ageing altogether globally.