9 ways to take care of your mental health

Christina Caron and Dana G. Smith

As 2025 comes to a close, and another busy holiday season wraps up, pause to spare a thought for your brain. Does it need some TLC? These tips can help you take care of — and improve — your mental and cognitive health now and throughout 2026.
Here is some of the best advice we learned from experts in 2025 about showing ourselves some grace, staying sharp, getting better sleep and breaking free from our phones.
1. Go for A Walk
Physical activity is one of the most beneficial things you can do for your mental and cognitive health at any age. And research consistently shows that as you get older, staying active can help to reduce your risk for dementia.
One recent study found that among adults who were at risk for Alzheimer’s disease, those who averaged more daily steps had less cognitive decline over the course of nine years. People who took 5,001 to 7,500 steps fared best, but those who walked 3,001 to 5,000 steps a day also had slower decline than people who were more sedentary.
2. Tackle Your Junk Drawer.
If your home — and your brain — are feeling a little messy, try some “soft decluttering.” Don’t attempt to deep clean your whole place; just pick a pain point, and set aside time to tidy that one small space.
This type of mini-overhaul may be enough to give many of us what we seek when we think about organising: a mental load lightened, a satisfying before-and-after. “Sometimes you need a small measure of control in a world that feels chaotic,” said Tara Bremer, a professional home organizer in Birmingham, Alabama. “If it’s one junk drawer, be the boss of the junk drawer.” 3. 3. Be Kinder to Yourself.
Do you find that you’re empathetic toward other people but overly hard on yourself? You might need an extra dose of self-compassion.
The next time you realise you’re being too self-critical, try taking a compassion break. First, recognise the emotions you’re having. Then, nurture yourself — what does the suffering part of you most need right now? Understanding? To be forgiven? A comforting message? Tell yourself something kind: “It’s OK to feel this” or “You’re doing the best that you can.”
4. Talk to a Friend
Super-agers — people 80 and up who have the memory ability of someone 20 to 30 years younger — don’t share a magic diet, exercise regimen or medication. The one thing that does unite them is “how they view the importance of social relationships,” said Sandra Weintraub, a professor of psychiatry and behavioral sciences. “And personality wise, they tend to be on the extroverted side.” While super-agers probably have other things going for them, too (genetics and brain structure may play a role), talking to a friend is good for all of us.
“People who socialize more are more resistant to cognitive decline as they get older,” said Ben Rein, a neuroscientist and the author of the book “Why Brains Need Friends.”
5. Nature Break
Feel like your focus is flagging? Take a nature break. Studies have found that being outdoors boosts people’s attention, creativity and mood. Researchers think that may be because being around trees, water, rocks and other natural features is “softly fascinating,” allowing our brains to rest and reset but without getting bored.
In one study, people who walked through an arboretum performed better on cognitive tests than those who walked through an urban medical campus.
6. Stay Away from Phone
Clare Morell, the author of “The Tech Exit,” recommends setting aside one day each week to separate from the phone. If you get a call, you can go look and see who it is, in case there’s an emergency. But otherwise, your phone stays out of sight.
Dr. Jason Nagata, a pediatrician and associate professor at the University of California, San Francisco, suggests putting more physical barriers between yourself and your technology. For example, he prioritizes swimming for his summer workouts since the pool is naturally a phone-free zone.
7. Wear Earplugs
Older people with hearing loss have a greater risk of developing dementia. Scientists think that may be because the part of the brain that processes hearing is close to the part responsible for memory, and with less stimulation coming in, that region can atrophy. People who have hearing loss also tend to withdraw from social activities that could keep their minds engaged.
To protect your brain’s ability to process sensory signals, use earplugs or noise-protection earmuffs when you’re around loud sounds, said Dr. Elizabeth Bevins, a neurologist at UC San Diego Health. In addition, people older than 50, and anyone frequently exposed to loud noises, should get a hearing test every one to three years, she said.
8 Quality Sleep
Virtually all sleep is good for your brain, but scientists think that two stages — deep sleep and rapid eye movement (or REM) sleep — are especially important for cognition and restoration.
During deep sleep, your brain’s self-cleaning system kicks into gear, clearing out molecular waste. REM sleep is when your brain processes emotions and new information that you picked up while awake, consolidating them into long-term storage.
Prioritizing sleep hygiene can help improve sleep overall, including deep and REM sleep. Experts recommend that you set aside enough time to get sufficient sleep at night, and aim to go to bed and wake up at roughly the same time each day.
9. Cognitive shuffling.
If falling asleep is an issue, you may want to try a simple activity called “cognitive shuffling.” Start by taking a random word — “Pluto,” for example. Then think of as many words as you can that begin with the same first letter, so: “Plane, poodle, play, peaches.” Take a second or so to visualize each word.
When you run out of “P” words, move on to the next letter of your original word (in this case, “L”) and do the same thing. — The New York Times