Socialize and Dodge Dementia!

A new study has opined that individuals who remain socially active and mellow cut their risk of developing dementia by a whopping 50pct!

The study has been published in the January 20, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology.

Dementia
There are over 24 million people with dementia and its incidence is on the rise. Prevention through lifestyle changes is the sensible way to a dementia-free life.

The study involved 506 older people who did not have dementia when first examined. The group was given questionnaires about their personality traits and lifestyle. The personality questions identified people with different degrees of neuroticism, a term meaning easily distressed.

The questions also measured extraversion, or openness to talking to people. Those who were not easily distressed were calm and self-satisfied, whereas people who were easily distressed were emotionally unstable, negative and nervous.

Outgoing people scored high on the extraversion scale and were socially active and optimistic compared to people with low extraversion who were reserved and introspective.

Diseases Related to Old Age
Ageing is referred to the accumulation of changes that brings a person closer to death.

The lifestyle questionnaire determined how often each person regularly participated in leisure or organizational activities and the richness of their social network.

Participants were followed for six years. During that time, 144 developed dementia.

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The study found that people who were not socially active but calm and relaxed had a 50 percent lower risk of developing dementia compared with people who were isolated and prone to distress.

The dementia risk was also 50 percent lower for people who were outgoing and calm compared to those who were outgoing and prone to distress.

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"In the past, studies have shown that chronic distress can affect parts of the brain, such as the hippocampus, possibly leading to dementia, but our findings suggest that having a calm and outgoing personality in combination with a socially active lifestyle may decrease the risk of developing dementia even further," says study author Hui-Xin Wang, PhD, with the Karolinska Institute in Stockholm, Sweden.

"The good news is, lifestyle factors can be modified as opposed to genetic factors which cannot be controlled. But these are early results, so how exactly mental attitude influences risk for dementia is not clear," said Wang.

Source-ANI
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