Supporting your brain and body as you age comes down to thoughtful daily choices and consistent habits. We spoke with psychologists and a neurologist who specializes in Alzheimer’s and dementia treatment to learn which routines matter most for staying sharp and active over time. Ahead, experts share the daily habits that can make a meaningful difference in your mental and physical health, along with practical tips for building a simple, sustainable routine that works for you.
1. Prioritize Quality Sleep
When it comes to getting a good night’s sleep, quality matters more than quantity. Experts recommended getting at least 7 1/2 to 8 hours of sleep each night, but it is even more important to wake up feeling rested, as that plays a critical role in protecting cognitive function. “During sleep, the brain consolidates memories and clears metabolic waste products that accumulate during the day,” Wetter says. “Poor or fragmented sleep can interfere with these processes and may contribute to problems with attention, memory, and decision-making.”
Create a consistent sleep routine that works for you. Salinas recommends going to bed and waking up at the same time every day. Before bed, limit exposure to bright screens and establish a calming bedtime routine, which can significantly improve your sleep quality, especially for older adults, Wetter adds.
2. Eat a Balanced Diet and Hydrate
As for any stage of life, eating a balanced diet and staying hydrated are essential for cognitive health and development. Including vegetables, fruits, whole grains, healthy fats, and lean proteins in your diet is associated with improved brain health, Wetter says. “These foods support cardiovascular health and reduce inflammation, both of which are closely linked to cognitive functioning,” he adds.
Other habits, such as drinking enough water throughout the day and choosing whole foods over highly processed options, contribute to better overall health in the long term.
Salinas recommends starting your day with the MIND diet. The MIND diet draws from components of the Mediterranean and DASH diets, which emphasize plant-based foods and limit animal products and foods high in saturated fat. For a MIND-diet breakfast, Salinas suggests having oatmeal topped with dark fruits, such as blueberries and blackberries, and walnuts.
3. Engage in Mentally Stimulating Hobbies
To keep a sharp mind as you age, you need to keep it actively engaged. Activities that challenge your thinking—such as reading, learning a new skill, solving puzzles, playing strategy-based games, or studying a new language—stimulate neural pathways and support cognitive reserve, Wetter explains. “Cognitive reserve refers to the brain’s ability to adapt and compensate for age-related changes by using alternative neural pathways,” he adds. “Individuals who regularly challenge their brains often demonstrate greater resilience to cognitive decline over time.”
Whether you read the newspaper every morning, study a new language, or host game nights with friends, participating in mentally stimulating activities each day can help keep your brain sharp.
4. Make Physical Activity a Priority
Getting enough exercise is critical for both physical and mental health. Depending on the time of year, pairing exercise with time outdoors to soak up natural light and spend time in nature has proven benefits for mood, energy, and even cognitive performance, Gray says. “If you live in a more urban area, any area, such as a small park, garden, or tree-lined street, can still have these benefits,” she adds.
In addition to getting your daily steps in, activities such as swimming, cycling, and light aerobic exercise also support healthy aging. Including strength training in your routine can improve balance, mobility, and metabolic health, Wetter says. “Exercise improves blood flow to the brain and supports the release of proteins that help neurons grow and communicate with each other,” he adds.
For older adults, intensity isn’t the goal—consistency is. Making time for physical activity at least three times a week is a good place to start, Salinas says. “Activities that combine movement with coordination or balance may provide additional cognitive benefits. Practices such as yoga, tai chi, or dance require attention, memory, and body awareness, which means the brain is actively engaged while the body is moving,” Wetter says. “This type of combined stimulation can support multiple cognitive systems simultaneously.”
5. Plan Social Outings
Humans are inherently social creatures and that doesn’t change with age. Staying socially engaged plays a meaningful role in maintaining cognitive health. “Human interaction stimulates language, emotional processing, attention, and memory,” Wetter says. “In addition, regular social contact helps reduce loneliness and depression, both of which are associated with increased risk of cognitive decline.”
Pairing physical activity or hobbies with social engagement is an effective way to connect with others. Taking a language class, exploring programs at your local community center, joining volunteer groups or support groups, or simply making time for coffee with a friend each week can help support cognitive health as you age, Gray says.
6. Create an Evening Wind-Down Routine
Winding down at the end of the day looks different for everyone, but your routine should prepare you for rest. Whether you read or meditate before bed, many practices can calm your nervous system and prepare it for rest. “Put electronics away, play soothing music, and turn down the temperature,” Salinas suggests.
Mindfulness meditation is recommended before bed because it may be helpful in lowering stress, cortisol, and increasing blood flow, along with improvements in attention and memory related to changes in the structure of the brain, Gray says.
How to Build a Sustainable Daily Routine
Completely changing your routine can feel overwhelming, and going all in at once may lead to burnout. To incorporate these habits into your routine—or to build a new one—you need to start small and ease into the process.
A simple daily routine might include a morning walk, time spent reading or learning something new, frequent conversations with friends or family, and a consistent sleep schedule, Wetter says. Once these habits become part of your daily rhythm, you’re more likely to maintain them over time. While you may add them one by one, the goal is consistency, not perfection.
If you already have an established routine and want to incorporate new habits, try pairing a new habit with something you already do, Gray suggests. “If you’re working on building a daily meditation practice for the first time, perhaps pair it before or after a daily stretching routine or walk,” she says. “Set an alarm to help remind you to do it until it becomes more routine. And pick enjoyable versions of activities that are more fun to incorporate, even on days that feel harder.”