Psychiatry

Environmental health

Population

Ageing

Obesity

Disease

Bioinformatics

Biology

Biobank

Psychological intervention

Cohort

Gerontology

Internal medicine

Pathology

Population ageing

Medicine

Nature

Longer human lives have led to a global burden of late-life disease. However, some older&nbsp;people experience little ill health, a trait that should be extended to the general population. Interventions into lifestyle, including increased exercise and reduction in food intake and obesity, can help to maintain healthspan. Altered gut microbiota, removal of senescent cells, blood factors obtained from young individuals and drugs can all improve late-life health in animals. Application to humans will require better biomarkers of disease risk and responses to interventions, closer alignment of work in animals and humans, and increased use of electronic health records, biobank resources and cohort studies. Longer human lives have led to a global burden of late-life disease, and so interventions, including changes to lifestyle and medical innovations, are needed to prevent disease and increase late-life health.

Facing up to the global challenges of ageing