Leading Expert Shares 3 Key Ways to Help Reduce Dementia Risk
A prominent dementia specialist has highlighted practical lifestyle steps that may help lower the risk of developing certain types of dementia later in life.
Speaking on a recent television appearance, Professor Catherine Mummery explained that research suggests up to 45% of dementia cases may be preventable by addressing modifiable risk factors.
Current statistics indicate that dementia affects millions of people worldwide, and awareness around prevention has become increasingly important as populations age.
Why Heart Health Matters for Brain Health
Professor Mummery emphasized that maintaining good cardiovascular health plays a major role in protecting the brain.
She explained that many cases of vascular dementia — a common form of the condition — are linked to reduced blood flow to the brain. Because of this connection, what benefits the heart can also benefit cognitive health.
Key factors to monitor include:
- Blood pressure
- Cholesterol levels
- Diabetes management
- Smoking habits
Uncontrolled blood pressure and related conditions can increase strain on blood vessels, including those supplying the brain. Managing these risks through medical guidance and healthy habits can significantly contribute to overall wellbeing.
1. Stay Physically Active
Regular exercise was identified as one of the most effective steps people can take.
Experts recommend engaging in moderate physical activity several times per week. Activities such as brisk walking, cycling, swimming, or fitness classes can help improve circulation, support heart health, and promote brain function.
The key is consistency — finding movement that fits your lifestyle and keeping it part of your weekly routine.
2. Keep Your Mind Engaged
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