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7 Preventions Our Brain From Dementia

July 08 / 2025

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     Readers and doctors are prepared to learn about dementia and how to prevent it, a condition that can affect people of all genders and ages. If we remain aware of the things around us and the people close to us today, it means we still have time to make changes.

 

An Overview of Dementia

     Dementia is a condition where the brain deteriorates to the point that it can no longer function as it once did. The severity depends on age and self-care. It is most commonly found in the elderly population.

 

Read more: Dementia: Causes, Diagnosis, and Treatment.

 

 

 

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'DEMENTIA' Helps Explore Dementia Within Ourselves

Understanding the disease deeply helps in effectively preventing dementia according to the 'DEMENTIA' principles.

 

  • D - Drug Are there any medications that are the cause?
  • E - Emotion Are there signs of depression?
  • M - Metabolic Is there a low level of minerals?
  • E - Endocrine Are there thyroid hormone problems?
  • N - Nutrition Is there a nutritional deficiency or an inability of the intestines to produce Vitamin B12?
  • T - Trauma Have there been any accidents?
  • I - Infection Is there a history of infections?
  • A - Alcoholism Is there a history of substance abuse or alcohol addiction?

 

Read more: In-depth Dementia Screening For Finding the Causes

 

7 Tips (Not) to Delay Dementia

1.  General Health Care

  • Control chronic conditions like high blood pressure, diabetes, and high cholesterol to prevent negative impacts on the brain.
  • Engage in regular physical activity, such as walking, swimming, or yoga, which helps stimulate blood and oxygen flow to the brain.
  • Have a healthy diet, including green leafy vegetables, fresh fruits, nuts, fish, and foods rich in healthy fats, like olive oil. Also, reduce the intake of unhealthy fats, sugar, and processed foods.

 

 

 

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2.  Brain and Mental Development

  • Stimulate the brain by reading, solving puzzles, or playing musical instruments.
  • Learn new things, such as a new language or skill.
  • Relax stress through activities like meditation, yoga, or spending time with hobbies you enjoy.

 

 

 

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3.  Social Engagement

  • Participate in social activities such as meeting friends, talking with family, or joining group activities, which help reduce the risk of dementia.

 

4.  Sleep

  • Ensure adequate sleep (7-9 hours a day) to help rejuvenate the brain and eliminate waste products.

 

 

 

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5.  Avoid Brain-Damaging Factors

  • Limit alcohol consumption.
  • Avoid smoking and substance abuse.
  • Prevent head injuries, such as wearing a helmet when riding a bike.
  • Organize your home for safe and easy daily routines, and use fall prevention devices.
  • Maintain good oral hygiene to prevent bacterial infections that can affect the heart valves and cause inflammation, potentially leading to stroke.

 

6.  Memory Exploration Through Journaling

     Keeping memories alive helps prevent their loss. Journaling daily can restore forgotten memories and stimulate the brain to think creatively about future ideas.

 

 

 

dementia protection

 

 

7.  Annual Health Check-ups

     Undergo annual health check-ups, including assessments for memory or cognitive issues, so that doctors can diagnose and treat problems early. Regular brain health screenings are also important. The Brain and Nervous System Center at Ramkhamhaeng Hospital is here to ensure your health with a variety of screening programs.

 

  • Stroke Screening: Learn more
  • Dementia Screening: Learn more
  • Carotid Duplex Ultrasound (CDU) for Brain Health: Learn more

 

 

 


Continuous care for both body and mind helps reduce the risk of dementia, thereby maintaining brain health over a longer period.