Frailty in ageing populations worsened by air pollution, global review finds

Coauthor of research says condition linked to heightened vulnerability and loss of independence – but is reversible

Air pollution increases the likelihood of people becoming frail in middle and old age, according to an international review of studies.

People are living longer and, while this is often painted as a challenge to healthcare systems, it is also something to celebrate. There are many opportunities to increase the quality of life in old age, maximise independence and minimise the amount time spent being ill.