Based on the 2024 Lancet Commission

Up to 45% of dementia
cases may be
preventable.

Science-backed guidance on the lifestyle changes that actually reduce your risk. No jargon, no fear — just clear steps you can take today.

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14
Modifiable risk factors identified
45%
Of dementia cases potentially preventable
5
Daily habit domains backed by research

Five domains. One daily practice.

The research points to the same conclusion: small, consistent actions across multiple areas of your life add up to meaningful protection for your brain.

🏃‍♂️
Move

Physical activity that protects your brain

Inactivity · Obesity · Hypertension · Diabetes

🥗
Nourish

The MIND diet and brain-healthy nutrition

Obesity · Diabetes · High LDL cholesterol

🧩
Sharpen

Cognitive challenges that build reserve

Cognitive reserve · Education · Mental stimulation

🤝
Connect

Social bonds that keep your mind strong

Social isolation · Depression

😴
Rest

Quality sleep that clears and restores

Sleep quality · Depression · Cognitive decline

Free · 5 minutes · 14 risk factors

Where does your brain health stand?

Answer a few simple questions about your daily habits and get a personalized report showing your highest-risk areas — with specific steps to address each one.

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Foods That May Reduce Dementia Risk

The research-backed foods that consistently show up in brain health studies — and the ones worth limiting.

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Built on the research, not around it.

Every recommendation on this site traces back to peer-reviewed research. Here are some of the landmark studies that inform our guidance.

2024
Lancet Commission
14 modifiable risk factors account for ~45% of dementia cases worldwide
2015
FINGER Trial
Multi-domain lifestyle intervention improved cognition in at-risk adults
2015
Morris et al.
MIND diet associated with 53% lower rates of Alzheimer's disease
2011
Erickson et al.
Aerobic exercise increased hippocampal volume ~2% in older adults
2023
ACHIEVE Trial
Hearing intervention associated with 48% slower cognitive decline
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One brain health action step, every week.

A single, research-backed thing you can do this week to take care of your brain. No spam, no fluff — just one clear step with the science behind it.

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