How Libraries Can Help Older Adults Stay Healthy
Libraries are more than just places to borrow books — they may also support the health of older people.
A recent study from Japan found that towns with more library books tend to have fewer older adults needing long-term nursing care. This research looked at data from over 70,000 people aged 65 and above, collected between 2013 and 2021. The study showed that if a town had one extra library book per person, 4% fewer older people needed care. When a town had 10 more books per person, the number dropped by 34%.
Previous studies show that reading helps people live longer and keeps the brain active, reducing memory problems. But this new study focused on how public libraries themselves might influence health.
The researchers also considered other factors like income and education, but the link between more library books and better health remained strong. They say this does not prove libraries directly cause better health, but there are good reasons why libraries might help. Going to the library offers older adults gentle exercise from walking. Reading helps keep their minds sharp. Also, libraries often have social activities like clubs and talks that encourage people to meet others, which is good for mental and emotional health.
So, even those who don’t read much can still gain from living near a library, thanks to the social and physical benefits it offers. Libraries can be a helpful part of keeping older adults healthy and connected.