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A team of Harvard scientists has discovered that stress and anxiety, which affect middle-aged people, can lead to cavities and narrowing of the brain, as well as poor memory.
A recent scientific study of the causes of memory loss and cerebral contraction in people in their forties suggested that cortisol was responsible for these effects, the Daily Mail reported.
Early warning
The study also suggested that high levels of stress hormone could be a harbinger of the risk of dementia.
The study, conducted at the Harvard School of Medicine and published in the journal Neurology, found that tension had a negative impact on thinking skills.
With regard to the advice of the team of doctors and scientists, led by Dr. Justin Ischufo Chugwi, after the study, the situation of 2231 people aged 49 years on average does not suffer from dementia, the most important being the first tension, of course.
"It's important that people find ways to reduce stress, such as getting enough sleep, exercising in moderation, incorporating relaxation techniques into their daily lives, or asking their doctor about their cortisol levels," he said. Dr. Chojoy advised. To reduce it if necessary. "
"It's also important that doctors make sure to counsel all people with high levels of cortisol."
Experiences in 8 years
At the beginning of the study, each participant tested their memory and thinking skills. Eight years later, the same steps were repeated.
A subgroup of people tested included 2018 people who had an MRI to measure the size of their brains.
By examining the results in terms of age, sex, smoking and body mass, researchers found lower scores on memory and thinking tests in people with higher cortisol levels than average levels.
In addition, people with high levels of cortisol had lower brain volume and those with higher levels of cortisol had a brain accounting for 88.5% of the total skull volume.
Causes of high levels of cortisol
Cortisol, produced by the adrenal glands, helps the body react to stress and stress. It also helps to reduce inflammation, control blood sugar, blood pressure, regulate metabolism and promote immune response.
The causes of high levels of cortisol are varied and can result from stress, stress, medical problems or the use of certain medications.
This is the content of (Woman's World: Study: Tension in the 40s) that is reduced by the brain. It is transmitted by the search engine of Egypt 24 and transmitted as such from the source (Masrawy), and does not express the point of view of the site nor the editorial policy. Masrawy.
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