Stay Sharp! 10 Ways to Keep Your Brain Healthy

Thinking about dementia may not be at the top of your mind. However, researchers are finding that about 40 per cent of dementia cases could be prevented or delayed by lifestyle measures. They have identified things you can be doing years (even decades) before you would traditionally start thinking about dementia to reduce your risk.

The World Health Organization has a set of easy-to-follow guidelines to get you started.

1. Be physically active. Engaging in aerobic exercise every day is thought to lower the risk of cognitive decline or dementia.

2. Stop smoking. Not only is giving up cigarettes good for your general health, it is great for your brain health.

3. Eat a balanced (preferably Mediterranean) diet. The Mediterranean diet is low in red meat and high in wholegrains, fruit and vegetables, fish and shellfish, nuts, olive oil and other healthy fats.


4. Reduce alcohol. It is recommended to take no more than 10 standard drinks per week to reduce your risk of alcohol-related health problems.

5. Train your brain. Think of your brain as a muscle that needs to be exercised. Try completing crossword puzzles, challenge a friend to a game of chess, or visit a museum. The idea is to keep engaged and learning.

6. Prioritise social connection. Loneliness and isolation can increase the risk of dementia. Keep your social ties strong, whether that be family or friends.

7. Keep your weight within a healthy range.

8. Manage your cardiovascular risk factors like diabetes, high blood pressure and high cholesterol. See your GP for a check-up and make sure your levels are ok.

9. Keep on top of your mental health. Depression and other mental illnesses can impact your brain function. Making sure your mood is generally positive is an important aspect of your health as you get older.

10. Keep track of your hearing and vision.

Loss of hearing or vision can contribute to dementia and its symptoms. As you age, having regular reviews are important.