In obese people, the biological age of the brain is approximately 12 years older than the calendar age. This has been shown by a published study. Health Data Science.
Scientists analyzed data collected over 16 years from patients aged 25 to 83. They found that higher BMI was associated with smaller brain volume and more widespread white matter lesions.
The negative impact of obesity was particularly evident in adults under 45 years of age (whose biological brain ages were 12 years higher than calendar age) and over 60 years of age.
Body mass index is an indicator to evaluate the presence of excess or underweight. It is equal to the weight in kilograms divided by the square of the height in metres. For brain health, scientists recommend keeping BMI below 26.2 kg/m2. A BMI of 18.5 to 25 is normal, a BMI of 25 to 30 is overweight, and a BMI of 30 and above is obese.
The advantage of the research is that scientists found not only a correlation between obesity and premature aging of the brain, but also a cause-effect relationship.
Previous scientists I learnedthat sun exposure can accelerate weight loss.
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Source: Gazeta
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