smoking night Smoking contribute to a faster mental decline in men and women age, according to a study published Monday by the journal Archives of General Psychiatry. One explanation is that men smoke more than women generally"smoking night".
Not content to seriously damage our health, tobacco is harmful to the brain. This is what belongs to a study published Monday by the journal Archives of General Psychiatry, who notes that "smoking is increasingly recognized as a risk factor for dementia in the elderly." In addition, smokers are declining faster than their mental faculties smokers. One explanation advanced is that men are generally much heavier smokers than women "smoking night".
The study authors based their research on a group of British officials, including 5,099 men and 2,137 women. "smoking night" The median age of participants at the first assessment of mental capacity was 56 years. The scientists analyzed the data using six criteria to determine the degree of smoking for 25 years and three measures of mental abilities for over ten years.
A doubling of dementia
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They reached four key findings, including the fact that smokers are declining faster than their mental faculties smokers. Those who continued to smoke during the follow-up period had poor results in all tests. Men who quit smoking within ten years before the first tests still ran a higher risk of mental decline, especially in various complex functions necessary to achieve a goal. Former smokers who have renounced the cigarette when he was still young enough did not however show any decline in their mental abilities.
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"This study shows that tobacco is bad for the brain," said Dr. Marc Gordon, chief of neurology at Sucker Hillside Hospital Hospital (New York), who has not participated in this research. "Smoking in middle age is an avoidable risk which roughly corresponds to aging (premature) ten years on the scale of intellectual decline," he said.
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This study highlights a risk factor for more dementia in an aging population. The incidence of dementia was estimated at 36 million in 2010 and continues to grow strongly, with expected doubling every twenty years, the researchers said "smoking night".
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