Weight gain causes stupidity

Do you know that one of the harms of being overweight is that it causes stupidity.

Health and fitness professionals place great emphasis on monitoring how The effect of excess weight on the bodyNot only in terms of appearance, but also in terms of insulin resistance, negative effects on cardiovascular, bone and joint health, cancer risk, metabolic syndrome, and other diseases.

Surprisingly, it has been proven that being overweight or obese affects the human brain as well, according to what was published by the “My Fitness Pal” website.

One scientific study indicates that there is a link between obesity and diabetes, high blood pressure, depression and inflammation, which can all combine to increase the risk of cognitive problems for children, and these difficulties may continue into adulthood.

But does that mean that losing weight makes a person smarter and more focused? of course not. There are some temporary changes that occur to the brain during weight loss, as weight loss plays a role in how the brain works, and thus highlights the importance of maintaining an appropriate body weight and good brain performance.

 

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1- Brain resistance to a healthy diet

In one scientific study, a team of researchers noticed that when they examined participants who lost 10% of their weight, they had less leptin than they did before the weight loss. Leptin is a hormone that signals satiety to stop people from eating, and is released by fat cells. And when there is a decrease in total fat, or when these cells are shrinking, the body responds by reducing the release of leptin to signal a lack of energy in the brain. Even worse, the brain responds by trying to increase calories, causing a person to crave high-calorie fatty foods, which cause leptin levels to rise. Experts stress that there is a possible quick solution when the brain reaches that state, which is to get more hours of sleep.

“Sleep deprivation leads to the release of leptin, which negatively affects other hormones,” says Dr. Daria Long Gillespie, associate professor of emergency medicine at the University of Tennessee. But with sleep and exercise, lower sugar intake and less stress, you can help direct your body's hormones into a better path."

In a recent study, excess body fat has been linked to a decrease in overall brain volume, which can lead to cognitive problems with age, according to lead researcher, Professor Mark Hammer, from Loughborough University in England.

It was found that the participants in the scientific study who increased their weight significantly and suffer from excessive obesity, specifically in the waist area, were particularly affected by cognitive problems and poor memory.

Perhaps this is because belly fat produces cytokines, which are small proteins involved in cell signaling, which, when they are too abundant, can become inflammatory, Hammer says. And if that condition occurs, it can have a negative effect on different types of neurotransmitters, and this may reduce brain volume.”

And while more research is needed to determine the degree to which weight loss can lead to increased volume, shedding extra weight can at least lead to lower levels of inflammation, and thus potentially have an impact on overall brain volume. “.

"If you're losing weight because you're incorporating cardio, it can also increase brain size," says Matthew Capulungo, a performance improvement specialist at the National Academy of Medical Sports and a coach in New York. One of the exercises linked to an increase in brain volume, especially when exercised at a high intensity.

“As the brain increases in size, there is a greater ability to perform complex tasks, solve problems and process information, because there is an increase in the size of the hippocampus, which is the part of the brain responsible for memory and learning,” Kapolungo adds.

3- Discipline the performance of the brain

In a small study of women who had lost weight as a result of bariatric surgery, researchers found that participants performed better on tests of executive function than they did on the same tests before surgery, meaning they became more adept at planning, strategizing, and organizing.

The findings are likely related to how the women metabolized sugar at a higher rate in their brains than those who weighed less. According to one of the study's researchers, Dr. Cynthia Kerato, from the University of São Paulo, once the weight was lost after surgery, the participants' brain metabolic rates shifted to a lower and more normal level.

Before, Kerato asserts, women did not lack executive function skills, but that their brains simply had to work harder when they were carrying more weight, meaning the weight loss became a kind of fine-tuning that made their brains work more efficiently.

Overall, the mechanisms involved in brain-body communication can be complex, but one thing is clear: weight loss affects the way we think, remember, and process information.

But it remains to say that the matter has not yet been cut, so stupidity can have other reasons other than weight gain

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