Many habits that are good for your brain — like eating a healthy diet, having a strong social network, and exercising regularly — can feel overwhelming if you don’t have much free time or know where to start.
Enter micro habits. These quick, simple changes to your daily routine are easy to pick up and can have a big impact on keeping your mind sharp. Micro habits can also be easier to maintain long-term than total overhauls, says Yu Chen, PhD, MPH, an epidemiology professor at the New York University Grossman School of Medicine in New York City.
“A five-minute walk, a healthier food choice, or a daily conversation may seem small, but these behaviors can accumulate over time and may lead to broader lifestyle improvements,” Dr. Chen says. “Micro habits are not a substitute for larger changes, but they provide realistic steps toward healthier aging.”
And it’s never too late to start. Thanks to neuroplasticity — the brain’s ability to constantly evolve in response to new experiences — you can work on better brain health at any point in life. The following are eight micro habits experts recommend to have a healthier brain for life.
1. Catch Up With Friends
Work and other obligations can make it hard to find time for friends, but doing so can have big benefits for your brain.
You don’t have to go to dinner or plan a hike — even connecting with a friend for 15 minutes a day can be beneficial, says Eva Feldman, MD, PhD, a neurology professor at the University of Michigan Medical School in Ann Arbor.
“Daily connection is critical for brain health,” Dr. Feldman says. So pick up the phone or schedule a meetup, even if it’s only for a quick chat over coffee.
2. Get a Little More Sleep
If you’re someone who regularly struggles to get enough sleep, another micro habit to try is going to bed just 15 minutes earlier, Feldman suggests. “Good sleep is essential for brain health, and poor sleep is so common,” Feldman says.
3. Add One Healthy Thing to Your Plate
If your eating habits need a tune-up, don’t stress about trying to fix everything at once. Instead of making massive changes — like eliminating anything altogether — Feldman says it’s best to start small. For example, you might add one serving of a healthy food to one meal a day, or swap a not-so-healthy snack (like chips) with something more nutritious (like almonds). Then, gradually add more healthy foods to your routine. Most people find that this is a good first step toward adopting a healthier diet overall, Feldman notes.
Both plans emphasize fruits and vegetables, nuts and seeds, beans and legumes, and fish. They also include some poultry and lean dairy but limit red meats, ultra-processed foods and added sugars.
4. Have a Cup or Two of Coffee or Tea
Scientists found people who drank the most caffeinated coffee — about 2 ½ cups a day — had an 18 percent lower risk of developing dementia after an average follow-up period of 37 years than people who consumed little or no caffeinated coffee. The results for one or two cups of tea were similar, but decaf didn’t appear to have this protective effect.
To get the best results from this micro habit, stick to black coffee and plain tea and steer clear of milk and sugar, says Glen Finney, MD, a neurology professor and director of the memory and cognition program at Geisinger Health in Wilkes-Barre, Pennsylvania.
5. Try a Mocktail or a Spritzer
“Reducing alcohol intake helps brain health and sleep,” Feldman notes. That could mean trying a lower-alcohol drink (like a wine spritzer), a mocktail, or a nonalcoholic beer. Or, if you usually have one glass of wine a night, try having half a glass instead.
6. Move Right After Meals
No matter what you eat and drink, Feldman suggests taking a short walk as soon as you leave the table. Even a 10-minute stroll can help improve your metabolism and circulation, both of which can positively impact brain health, she says.
7. Try Exercise Snacks
This micro habit is one you can do anytime, anywhere to break up long periods of sedentary activity (like sitting at a desk). Exercise snacks — or short bursts of physical activity — can be as short as a minute, and may have short- and long-term benefits for your brain.
Over time, regular physical activity — whether it’s in short stints or longer sessions — can support a healthier brain because it helps improve blood sugar, circulation, and metabolic health, Chen explains.
8. Learn Something New
Any activity that forces your brain to work in new ways or learn something new can also be a great micro habit to pick up, says Martin Sliwinski, PhD, a professor and director of the Center for Healthy Aging and the Geroscience and Dementia Prevention Consortium at Pennsylvania State University in University Park. And it’s never too late to start.
“Challenge yourself with activities that push you beyond your cognitive comfort zone,” Dr. Sliwinski says. “The brain benefits when we continue to learn, adapt, and tackle new challenges throughout life.”
To get the most brain-boosting benefit, Sliwinski suggests integrating this micro habit (or any) with others. For example, while a walk is good, a walk with a friend is great, he says.
“You could even discuss a book, current events, or a topic that’s new to both of you, adding cognitive stimulation,” he suggests.
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