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Being able to switch between two languages ​​makes it easy to move, communicate directly with more people and can be a fantastic footing for job opportunities. But science says thattalk two languages ​​could have major benefits For your brain, too. In fact, new research shows thatBeing bilingual can reduce your chances of developing Alzheimer's disease later in life, reducing your risk in two.

A team of researchers at the Oberta University of Catalunya (UOC) in Barcelona recruited 63 people in good health, 135 patients with general cognitive decline and 68 patients with Alzheimer's illness of four local hospitals for their study. After using a questionnaire to determine how each patient was bilingual, the researchers found that those who were more bilingual were exponentially less likely to undergo a loss of memory or a cognitive decrease later in life. In fact, competent in two languages ​​considerably reduce the chances of a person to develop Alzheimer's disease.

Interestingly, researchers have found that there were varying degrees of protection that were bilingual could have on the brain on the basis of the amount of a second parallel language. "We have seen that people with a higher degree of bilingualism have been diagnosed with light cognitive impairment later than those who were passive bilinguals"Marco Calabria, PHD, researcher, professor at the Faculty of the UOC Health Sciences and a member of the NEUROLAB Cognitive Research Group of the UOC, said in a declaration.

The Calabria and its team concluded that the brain reverses essentially to allow two languages ​​to exist simultaneously without mixing, which explains why being bilingual creates a kind of buffer for cognitive decline. "When something does not work well because of the disease, thanks to the fact that it is bilingual, the brain has effective alternative systems to solve the problem," Calabria said. He added that "we saw that the more you use both language and linguistic skills, the more neuroprourctive advantage you have."

In addition to this, the Calabria added: "The prevalence of dementia in countries where more than one language is spoken is 50% lower than those areas where the population uses only one language to communicate . "

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In addition to finding thatAlzheimer could be concealed By being bilingual, many other studies also found that they can speak more than one language can have profoundly positive effects on the brain at any phase of life. A 2012 U.K study. found thatBilingual children were better with problem-solving skills than their monoling peers. The study also revealed that bilingual children had a better understanding of a wider range of words and were stronger to solve arithmetic problems.

And to learn more about your probability of cerebral disease later in life, checkTo what extent you do this only thing predicts the risk of your Alzheimer's, the study says.