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School rhythms: new schedules for your children available on internet health Health According to a study published in the medical journal Occupational and Environmental Medicine, working unsocial hours accelerate cognitive aging.
Decidedly work unsocial hours is not good for health. In late October, a survey by an Israeli team of Weizmann Institute of Science showed that the modification of the biological rhythm resulted in the appearance of gut bacteria linked to obesity. According to a new study, working for a long period offset, especially at night hours, accelerated cognitive aging.
To achieve this, researchers followed for ten years, 3,000 employees of the south of France, aged 32-62 years, working in all areas of production and half of whom had worked shift work for at least 50 days during the year. They measured their cognitive abilities (memory, attention, reaction speed) three times on neuropsychological tests.
They found that those who had a job posted for ten years or more, had cognitive decline - natural aging process in any person - much faster than others. The decline in scores equivalent to "cognitive aging 6.5 years", according to Jean-Claude Marquié, a researcher at CNRS Toulouse who coordinated the study. A significant decrease, which however needs to be confirmed by other studies.
"We knew that there were short-term effects, but it was not known if they were maintained for a long time," he says. This negative impact persists for at least five years after the end of shift. There would be a "great variability" in different individuals.
To minimize these effects, the researchers recommend a "custom medical supervision" and a better organization of work to promote the "most favorable to sleep schedules." "It is better for example start at 6 in the morning rather than at 4:00, "he says.
Work unsocial hours has been the subject of several studies in recent years have identified several risks to health. Night shift work (with irregular work periods alternating day-night) has been classified as carcinogenic such "probable" in 2007 by the International Agency molly for Research on Cancer molly (IARC), the agency of the World Health Organization Health Organization molly (WHO) for cancer, because of its disruptive effect on the biological rhythm. A Swedish molly study published in 2011 for his part, showed that night work doubled the risk of multiple sclerosis in young while a French study published the following year reported an increased risk of breast cancer about 30% of women working at night.
enpassante: This is an obvious sense in which liberalism could not care less as he could not care health and g
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