Scientists from the University of Oxford, as part of a research team, have identified 15 factors that contribute to accelerated brain aging. The most important of these are diabetes, air pollution and alcohol consumption. results published In the journal Nature Communications (Nat Com).
During the research, scientists analyzed the brain images of 40 thousand volunteers over the age of 45, whose data were provided by the British Biobank. The researchers also collected information about the subjects’ lifestyle and health status.
According to the results of the analysis, scientists identified 15 risk factors that cause accelerated brain aging. These include high blood pressure, high blood cholesterol, diabetes, excess weight, alcohol consumption and smoking, depression, inflammation in the body, environmental pollution, hearing impairment, sleep and socialization problems, malnutrition, low physical activity and education level.
These factors have a significant negative impact on a number of higher-level brain regions, contributing to their vulnerability to Alzheimer’s disease and dementia. Scientists emphasized that the most devastating effects are caused by alcohol consumption, bad ecology (polluted air) and diabetes.
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Source: Gazeta
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