Looking After Your Whole Body Can Help Protect Your Brain
When we think about dementia, we often picture puzzles, memory games, or brain training apps. But the latest research shows something surprising: your brain’s health depends on the rest of your body too, including your eyes, ears, teeth, heart and even your sleep. *
Your Brain Doesn’t Work Alone
Experts say the brain is constantly chatting with the rest of the body through nerves and blood vessels. That means everyday health issues, like high blood pressure, hearing loss or gum disease, can have a direct impact on how well your brain ages. In fact, researchers estimate that millions of dementia cases could be prevented by improving these lifestyle and health factors. *
A major report also found that up to 45% of dementia cases may be avoidable through healthier living. That’s a powerful reminder that small changes really can make a difference. *
Why Eyes, Ears and Teeth Matter
This might surprise you: your senses play a big role in brain health.
👀 Your eyes
Vision problems can reduce confidence, independence and mobility, all of which can chip away at brain health over time.
👂 Your ears
Hearing loss increases the brain’s workload and can lead to social withdrawal, both of which are linked to a higher risk of cognitive decline.
😁 Your teeth
Inflammation from gum disease may affect pathways connected to brain function. Taking care of oral health protects more than just your smile. *
The good news? Many of these sensory issues are treatable. Glasses, surgery, hearing aids, and regular dental care all support better cognitive health.
Small Steps That Protect Your Brain
You don’t need perfection, just consistent habits like:
Getting regular hearing and eye checks
Taking good care of your gums and teeth
Staying active
Keeping blood pressure in check
Prioritising sleep
Staying socially connected
Even starting later in life can still make a difference. Experts emphasise: it’s never too late to invest in your brain health.
Source - [dailymail.co.uk]