The United Kingdom is facing a stark paradox: while people are living longer, the number of years spent in good health is slipping. Official figures for 2022‑24 show that men can expect just 60.7 years of healthy life (77 % of their total 79.1‑year lifespan) and women 60.9 years (73 % of an 83.0‑year life. In Scotland the outlook is even dimmer, with healthy life expectancy at birth falling to 59.1 years for men and 59.4 years for women. This decline signals a growing burden on the NHS, social‑care services and families, as more older adults reach later years with reduced independence and chronic conditions.
The Harsh Reality of UK Healthy Ageing
Prof Devi Sridhar, who holds the chair in global public health at the University of Edinburgh and authored *How Not to Die (Too Soon)*, points out that the UK’s performance lags behind many peers. “It’s about our diet, as well as the regular movement of the muscles we need to stay functionally independent each day,” she observes, highlighting the everyday activities—climbing stairs, shopping, using the toilet or shower—that become harder when health deteriorates. The data reveal a troubling trend: the extra years gained in life expectancy are increasingly spent in poor health, limited mobility or disability. This shift has profound implications for social care, as families, private providers and the state shoulder a heavier load.
Global Models of Success: Japan and Singapore
Japan has turned the challenge of an ageing population into a strategic priority. Its Healthy Life Expectancy Extension Plan aims to add more than three years to the period people live well by 2040, targeting a minimum of 75 years of healthy life for both sexes. The initiative is woven into broader reforms of employment, health care and social welfare, and it champions community‑based integrated care that enables older citizens to remain in their own homes as long as possible. Singapore’s approach, meanwhile, dates back to 2015 with a “successful ageing” framework that spans health, social welfare, employment and infrastructure. In 2023 the government introduced further measures focusing on housing, transport and health services, all designed to keep older adults active, socially connected and supported within their neighbourhoods. Both nations now top global rankings for total and healthy life expectancy, offering concrete examples of how policy can extend the years of independence.
Policy Lessons for Andy Burnham and the NHS
Mayor Andy Burnham’s recent proposal for a universal, NHS‑style social‑care service has reignited debate about how to fund and organise care for an ageing population. However, the discussion must broaden beyond financing to include preventative strategies that reduce the need for care in the first place. Evidence shows that the factors driving longer, healthier lives are well understood: they include effective prevention and early management of conditions such as type 2 diabetes, hypertension, heart disease and cancer, as well as access to green space, public transport, quality housing and social connection. “We know the factors that lead to longer, healthier lives,” Prof Sridhar notes, underscoring that the knowledge exists but must be translated into actionable policy across all sectors. By aligning social‑care planning with these preventive measures, the UK could shift the focus from merely managing dependency to creating conditions that allow more people to stay independent well into later life.
Investing in Prevention to Extend Independent Living
The success of an ageing society should be measured not only by how it copes with dependency but by how many years its citizens can live independently and in good health. This means embedding healthy‑ageing strategies into everyday policy‑making: promoting nutritious diets, encouraging regular physical activity, ensuring access to community resources and fostering social inclusion. Such an approach would lighten the burden on the NHS and social‑care system, improve quality of life for older adults and reduce the financial strain on public finances. As the UK contemplates the future of social care, the long‑term question must be how to create the environment that lets people stay healthy and self‑sufficient for as long as possible.
Why it Matters
The decline in healthy life expectancy threatens the sustainability of the NHS and the well‑being of millions of older Britons. By learning from the proactive models of Japan and Singapore, and by prioritising prevention, diet, exercise and community support, the UK can reverse this trend. Andy Burnham’s social‑care agenda offers a critical window to reshape policy, not just to manage care after people become dependent, but to foster the conditions that keep them independent, healthy and active for longer. This shift is essential for a resilient health system, a thriving older population and a society that truly values the quality of life at every age.