Other studies have found that friendships can help reduce the stress caused by rejection or teasing in school-aged children, and also reduced the risk of dementia in older populations.

teasing in school-aged children and also reduce  the risk of dementia in older populations.

He has dementia.

It was the first study which suggested that bilingual people - people who speak more than one language - develop dementia four to four-and-a-half years later than those who don't.

As well as delaying the onset of dementia, bilingual people have been shown to recover significantly better after a stroke.

Another new study this week, published in the "Journal of the American Medical Association," found a similar duality with dementia, but the other way around.

Dementia is defined as a decline in mental ability that's severe enough to interfere with a person's daily life.

Some of them even claim that they can prevent disease(s) like dementia and Alzheimer's.

like dementia and Alzheimer's.

As a result, they came down with a disease called "pellagra", which is a nasty combo of diarrhea, skin rashes, mouth sores, and dementia.

which is a nasty combo of diarrhea,  skin rashes, mouth sores and dementia.

Another condition is called fatal familial insomnia, where patients have symptoms such as progressive insomnia, weight loss, extreme body temperatures, and rapidly progressing dementia.

dementia.

with dementia can benefit from the social interaction that

it was Louis Theroux's somber 'Extreme Love Dementia'

What does it feel like to live with dementia?

The experience of living with dementia is often a challenging one.