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Internet use may be associated with improved well-being in older adults
Last reviewed: 02.07.2025

Internet use may be associated with higher levels of life satisfaction, better health, and fewer depressive symptoms among adults over 50 in 23 countries, according to a study published in the journal Nature Human Behaviour. These findings could have important implications for public health policy, particularly in countries with increasing elderly populations and limited mental health care resources.
Context of the study
In 2019, around 14% of people over 55 worldwide suffered from mental health disorders such as depression. Internet use has previously been linked to poor mental health, especially among young people. However, for older people, the internet can be a source of useful information and social connection, which is important for their well-being.
Study design
The study, led by Qingpeng Zhang, included data from 87,559 people over 50 years old from 23 countries, including the United States, the United Kingdom, China, Mexico and Brazil. The average follow-up period was six years.
Basic parameters for using the Internet:
- Sending and receiving emails.
- Shopping and travel bookings.
- Search for information.
Key Results
Connection with well-being:
- Internet use has been associated with higher levels of life satisfaction.
- Internet users were less likely to experience symptoms of depression.
- Users were more likely to report good health.
Countries:
- In the United States, England and China, internet users were less likely to experience depressive symptoms than non-users.
Frequency of use:
- No reliable link could be established between the frequency of internet use and the risk of poor mental health.
Possible mechanisms of influence
The authors suggest that the internet can promote social activity, reduce loneliness and provide access to information and services. This, in turn, can provide emotional support and access to medical advice.
Limitations and Prospects
The authors acknowledge the need for further research to:
- To determine the causal relationship between internet use and well-being.
- To study the influence of demographic factors such as age, gender and frequency of internet use.
Conclusions
Internet use in older adults may be a significant factor in improving their mental and physical health. These findings may be taken into account when developing strategies to combat loneliness and support the well-being of the older population.