You’ve probably heard that too much screen time is unhealthy. But that doesn’t mean social media and the internet are always bad. In fact, using a smartphone or tablet might be good for you, especially if you’re an older adult.
New research suggests that seniors who embrace technology may be protecting their minds. Henry Ford Health geriatric medicine physician, Saba Azhar, M.D., explains how smart devices could be a smart choice for this population.
The Science on Internet Use and Brain Health
Cognitive health, or your brain’s ability to think, remember and learn, is a key part of your well-being. And research shows that using the internet can actually help older adults keep their minds sharp.
For example, one study found that regular internet users had half the risk of developing dementia compared to those who didn’t use the internet regularly. And a meta-analysis of over 400,000 adults found that technology use is associated with reduced cognitive decline.
How Technology Can Boost the Brain
Why would something like using a device help the brain? This technology is unfamiliar to many older adults, who didn’t grow up with smartphones and tablets, so it’s like learning a new skill.
“When older adults learn to use technology, their brains form new connections,” explains Dr. Azhar. “Learning to navigate a smartphone, master video calls or explore social media is like a challenge. Something like learning to send your doctor a message on the portal instead of calling is a step in the right direction.”
So, just as weightlifting keeps muscles strong, learning new digital skills keeps brain pathways active. If the brain is busy using existing connections and making new ones, it’s more likely to stay sharp.
Fighting Social Isolation With Social Media
There’s another benefit to using the internet as an older adult: social connection. “Loneliness is more common in our geriatric patient population,” Dr. Azhar says. “Some people have trouble getting out regularly or may live far from friends and family. Social media and the internet help people connect with loved ones when they can’t see them in person.”
Why not just make an old-fashioned voice call? There’s nothing wrong with a phone chat, but video chats may offer more benefits.
“On a video call, you can see the person’s face as they’re talking,” says Dr. Azhar. “It feels closer to an in-person conversation. And on social media, you can send messages, share photos and stay up-to-date on others’ lives. Online communities and support groups allow people to share interests and experiences.”
Helping Seniors Learn Technology
The benefits may be encouraging, but diving into the digital world can feel overwhelming. Try these strategies to make the learning process easier:
- Start with video calls: FaceTime, Zoom or WhatsApp video calls are often immediately rewarding for seniors. Seeing a grandchild’s face and hearing them talk is a powerful motivation to keep practicing.
- Ask family members for help: Younger, tech-savvy relatives can provide one-on-one instruction and answer questions.
- Explore community resources: Many public libraries and senior centers offer free technology classes for older adults.
What Counts as Healthy Technology Time?
Technology has its benefits, but mindlessly scrolling for hours isn’t going to help—and will likely be harmful. “Excessive screen time and purposeless scrolling can lead to mental fatigue and reduced attention span,” Dr. Azhar warns. “Use the internet and social media for focused, structured activities.”
What would this type of activity look like? “You want activities that engage your brain, challenge you to learn and keep you connected,” says Dr. Azhar. Examples include:
- Join online communities around your interests, from gardening to history to book clubs.
- Learn new skills through video tutorials or online courses.
- Play brain-training games or puzzles.
- Read news or blogs from trusted sources to stay informed.
- Search for information about hobbies or topics of interest like health or history.
- Stay connected with family and friends through video calls and messaging.
Seniors should also be aware of online scams targeting older adults. Never share personal information, financial details or passwords with anyone online. “If something seems too good to be true, it probably is,” says Dr. Azhar. “When in doubt, ask a trusted family member before clicking links or responding to messages.”
Memory Loss And Dementia Care
The Pillars of Cognitive Health
Using technology has its perks, but it’s not the only thing we should do to stay sharp. Dr Azhar says adults should build their daily lives around the six pillars of brain health, which include:
- Mental challenges: Playing an instrument, reading, solving puzzles or taking a class can boost your brain power. Even so-called “grandma hobbies” like knitting or baking are a great option.
- Nutrition: What you eat affects your brain, so eat a balanced diet and consider adding brain-boosting foods to your plate.
- Quality sleep: Adequate sleep may reduce your risk of dementia.
- Physical activity: Movement like walking, swimming or taking an exercise class has been shown to improve your brain health.
- Regular healthcare: See your provider as recommended for check-ups and management of chronic health issues.
- Social interaction: Whether in-person or online, connecting with others is essential for your mind.
It’s Never Too Late to Start
If you’ve avoided digital devices for years, you might be wondering if it’s worth starting now. The answer is yes.
“Learning something new is beneficial for your brain, regardless of your age,” says Dr. Azhar. “Start with small steps, like using a new app, and ask questions when needed. It might feel uncomfortable at first, but it’s a worthwhile investment in your cognitive health.”
Reviewed by Saba Azhar, M.D., a Henry Ford Health geriatric medicine physician who sees patients at Henry Ford Family Medicine – Detroit Northwest.
