Tuesday, Dec 06, 2022

Difficulty in chewing could be an early sign of dementia

The older we become the more likely it is that we risk deterioration of our cognitive functions.

Your ability to chew food properly is,linked to your mental health,according to a new research.

Researchers from the Karolinska Institutet and Karlstad University in Sweden looked at tooth loss,chewing ability and cognitive function in a random nationwide sample of 557 people aged 77 or older.

The study found that those who had difficulty chewing hard food such as apples had a significantly higher risk of developing cognitive impairments.

This correlation remained even when controlling for sex,age,education and mental health problems,variables that are often reported to impact on cognition.

Subscriber Only Stories
UPSC Key- December 6, 2022: Why you should read ‘Central Asia Region’ or ...Premium
What is OpenAI’s ChatGPT chatbot, why it has become a viral sensationPremium
How a private firm came to be at the centre of Bengaluru data theft casePremium
Why the G7’s oil price cap is unlikely to impact RussiaPremium

Whether chewing ability was sustained with natural teeth or dentures also had no bearing on the effect.

The older we become the more likely it is that we risk deterioration of our cognitive functions,such as memory,decision-making and problem solving,researchers said in a statement.

Research indicates several possible contributors to these changes,with several studies demonstrating an association between not having teeth and loss of cognitive function and a higher risk of dementia.


One reason for this could be that few or no teeth makes chewing difficult,which leads to a reduction in the blood flow to the brain.

First published on: 05-10-2012 at 05:15:19 pm
Next Story

Gold prices down by Rs 55 on poor demand

Latest Comment
Post Comment
Read Comments