Dementia doesn’t strike at random. In fact, nearly 40% of cases may be preventable through smarter daily choices. Here’s how you can actively protect your brain—starting right now.
Eat for a sharper brain
Colorful fruits, leafy greens, and healthy fats are more than just good for your body—they’re brain boosters. Diets rich in plant-based nutrients help keep cognitive decline at bay by feeding both your mind and your gut.
Prioritize movement in your routine
Three brisk walks a week might not sound like much, but to your brain, it’s gold. Regular physical activity increases blood flow and helps clear out harmful proteins linked to dementia.
Don't ignore your oral health
Healthy teeth, healthy brain? Yes. Gum disease bacteria have been linked to cognitive issues like Alzheimer’s. Brushing and flossing could end up being a brain-saving habit.
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Challenge your mind with variety
Crosswords are fine—but not enough. True brain-building comes from new and complex tasks, especially social interactions. Try learning a dance or joining a group activity for maximum effect.
Keep blood sugar steady
Spikes in blood sugar don’t just affect your energy—they can damage brain cells over time. A heart-healthy diet full of fiber, healthy fats, and fewer processed carbs is also a brain-smart choice.
Cultivate your social life
Loneliness is more than sad—it’s dangerous. Engaging in meaningful conversations, joining clubs, or simply checking in with friends can help preserve cognitive function as you age.
Cut down on alcohol
While the occasional glass of wine might not hurt, regular heavy drinking is linked to a higher risk of dementia. Swap out some drinks for alternatives and give your brain a break.
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Protect your hearing
Hearing loss can strain your brain and accelerate cognitive decline. If you notice trouble hearing, don’t shrug it off—get tested and consider hearing aids if needed.
Sleep like your brain depends on it—because it does
During deep sleep, your brain clears waste proteins that are connected to diseases like Alzheimer’s. Aim for 7–9 hours of quality sleep each night to support this crucial process.
Don’t delay if symptoms appear
Forgetfulness, confusion, or personality changes? These could be early red flags. The earlier you act, the more options and support you’ll have. Awareness is your first line of defense.
This article is based on information from Magasinet Helse
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