High BMI Is Not Good For Brain
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High BMI Is Not Good For Brain


If you wish to stay fit in later years of life, better watch your weight now. Researchers at the University of Arizona have found that older people who with higher body mass index (BMI)s could be especially vulnerable to decreased cognitive function.

Higher BMI may lead to increased inflammation which can negatively impact brain function and cognition, the researchers explained.

The researchers, “…analyzed data from the English Longitudinal Study of Aging, which includes over 12 years’ worth of information on the health, well-being and social and economic circumstances of the English population age 50 and older,” according to a press release about the study.


Using two separate samples from the study, one of about 9000 people ant one of about 12,500 people, researchers looked at aging adults over a six-year period.

They had information on study participants’ BMI, inflammation and cognition, and the study, published in the journal Brain, Behavior and Immunity, found the same outcome in both samples.

“The higher participants’ body mass at the first time point in the study, the greater the change in their CRP levels over the next four years,” Bourassa said.

CRP stands for C-reactive protein, which is a marker in the blood of systemic inflammation in your body.

One of the researcher, Kyle Bourassa said, “Change in CRP over four years then predicted change in cognition six years after the start of the study. The body mass of these people predicted their cognitive decline through their levels of systemic inflammation.


Abhisikta Ganguly
I am an ordinary girl with extraordinary dreams which I live with to fulfill. People find me to be an upbeat, self-motivated team player. I will work until my idols become my rivals. I love adventures and love to explore the unknown from the very known thing. Besides, I love singing, writing and reading stories, listen to music and watching cartoons and movies.

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