When people think about brain health, they often picture crossword puzzles, memory games or expensive supplements.
While those things may have their place, research continues to show that many of the most powerful ways to support your brain are the same habits that support the rest of your body.
The choices you make every day—what you eat, how you move, how well you sleep and how you manage stress—don’t just affect how you feel today. They can also influence how well your brain ages over time. And since June is National Alzheimer’s & Brain Awareness Month, let’s dive into a few of those choices.
Here are five simple habits worth prioritizing today.
1. Keep Your Blood Sugar Steady
Your brain uses about 20% of your body’s energy, so it thrives on a steady supply of fuel.
Meals that include protein, fiber and healthy fats can help support more stable blood sugar, which may improve focus, energy and mental clarity while also supporting long-term brain health.
Another tip to help keep blood sugar in check, walk after meals, especially heavier, more indulgent meals meals. And movement after dinner, even a 15-minute walk or doing squats around the house, can help curb a blood sugar rise before bed.
Try this: Build meals around protein first, then add colorful vegetables, healthy fats and high-fiber carbohydrates. And grab your partner, neighbor or friend for a post-dinner evening walk.
2. Eat More Omega-3-Rich Foods
Omega-3 fats—particularly DHA—are important building blocks for the brain.
Aim to include foods like:
- Salmon
- Trout
- Sardines
- Walnuts
- Chia seeds
- Ground flaxseed
You don’t need to eat these every day, but including them regularly can support healthy brain function throughout life.
3. Move Your Body
Exercise benefits far more than your muscles.
Regular movement increases blood flow to the brain and supports healthy brain cells and communication between them.
The best exercise is the one you’ll actually do consistently.
Whether it’s walking, strength training, cycling, yoga or dancing in your kitchen, it all counts.
4. Prioritize Sleep
Sleep is when your brain performs much of its maintenance work.
Quality sleep supports memory, learning, mood and the brain’s ability to clear waste products that accumulate throughout the day.
If you’re consistently cutting sleep short, your brain notices.
5. Stay Connected
Strong relationships don’t just support emotional well-being—they support brain health, too. Regular conversations, shared meals, volunteering, joining a club or simply making time for friends can all contribute to healthier aging.
Humans are wired for connection, and your brain benefits when you nurture those relationships. So go grab that coffee with a friend, have lunch with a coworker or call someone you love.
One More Thing: Don’t Forget Your Nervous System
One connection that’s often overlooked is the relationship between chronic stress and brain health.
When your nervous system is constantly in “go mode,” your body spends more time producing stress hormones and less time focusing on repair, recovery and restoration.
That’s one reason I talk so often about slowing down, eating consistently, sleeping well and creating moments of calm throughout the day.
Those habits don’t just support your metabolism. They support your brain, too.
The Bottom Line
Brain health isn’t built by one superfood, one supplement or one perfect habit. It’s built by the small choices you make consistently over time.
Eat nourishing meals.
Move your body.
Prioritize sleep.
Stay connected.
Support your nervous system.
Because taking care of your brain doesn’t start when memory problems appear.
It starts with the choices you make today.
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