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Written | Edited by Wang Cong | Nagashi Typesetting | Water Written According to research by the World Health Organization (WHO), obesity has become a worsening health crisis, which has spread globally, and more than 1 billion adults are overweight, of which at least 300 million are overweight People reach obesity standards.
Obesity is the main factor leading to the global incidence of chronic diseases and disability.
It affects the overall quality of life.
It also puts increasing pressure on the immune system and greatly increases the risk of diseases such as type 2 diabetes, cardiovascular disease and cancer.
.
In addition, parental obesity will also affect the health of offspring.
Because of the negative impact of obesity on physiological functions (especially with age), obesity is also an important public health problem.
Finding easy-to-implement and low-cost methods to address the effects of obesity is particularly important for preventing the negative effects of obesity on health.
Recently, researchers from Trinity University Berlin published a research paper titled: Obesity is associated with reduced cerebral blood flow – modified by physical activity in the journal Neurobiology of Aging.
The study revealed an important finding: Being overweight or obese greatly reduces blood flow in the brain, and decreased cerebral blood flow is an early mechanism of vascular dementia and Alzheimer's disease.
The study also shows that increasing physical exercise can positively change or even offset the decrease in cerebral blood flow caused by obesity.
The research team investigated three different obesity measures for adults over 50: body mass index (BMI), waist-to-hip ratio and waist circumference, as well as their exercise activity.
They then used cutting-edge magnetic resonance imaging (MRI) scanning and analysis techniques to measure their brain blood flow.
Research results show that overweight or obesity is related to decreased blood supply to the brain.
Although it is known that cerebral blood flow decreases with age, this study found that obesity has a negative effect on cerebral blood flow over age.
The main findings of the study: 1.
The increase in body mass index, waist-to-hip ratio and waist circumference is related to the decrease in blood supply to the brain; 2.
An increase in waist size of 1 cm is equivalent to the decrease in cerebral blood flow when the age increases by 1 year; 3.
A higher level Physical exercise will change the link between reduced blood flow in the brain and obesity; continuous and healthy blood supply to the brain is essential because it can ensure that the brain is provided with sufficient oxygen and nutrients to make it function normally.
If the blood flow to the brain is impaired, it can cause serious health problems with age, such as increasing the risk of dementia and Alzheimer's disease.
As we all know, obesity makes people prone to age-related diseases.
Obesity after the age of 40 can even reduce the life expectancy of men by as much as 6 years and the life expectancy of women by as much as 7 years.
Many studies have shown that obesity and aging have very similar effects on human health.
Obesity-related diseases and aging-related diseases are also very similar, including heart disease, diabetes, high blood pressure, kidney failure, arthritis, susceptibility to infection, and so on.
And this study reveals a clear link between obesity and reduced blood supply to the brain.
More importantly, the study also shows that for those who are overweight or obese, physical exercise is important because it may help prevent and reverse the decrease in blood flow to the brain and the adverse health consequences caused by it.
Finally, the research team recommends staying active for at least 1.
5 to 2 hours throughout the day, even if it’s just activities that make breathing more difficult than normal, such as brisk walking or cycling.
As long as it can increase the amount of physical activity, it will help maintain and improve the blood flow of the brain.
It would be better if these exercises can be integrated into daily life, such as doing housework and so on. At present, the aging of the population is increasing.
We need to prepare for the arrival of an aging society.
Using these evidences to formulate meaningful public health policies will promote an active life>
Link to the paper: https://doi.
org/10.
1016/j.
neurobiolaging.
2021.
04.
008 is open for reprinting.
This article is open for reprinting: just leave a message in this article and let us know
Obesity is the main factor leading to the global incidence of chronic diseases and disability.
It affects the overall quality of life.
It also puts increasing pressure on the immune system and greatly increases the risk of diseases such as type 2 diabetes, cardiovascular disease and cancer.
.
In addition, parental obesity will also affect the health of offspring.
Because of the negative impact of obesity on physiological functions (especially with age), obesity is also an important public health problem.
Finding easy-to-implement and low-cost methods to address the effects of obesity is particularly important for preventing the negative effects of obesity on health.
Recently, researchers from Trinity University Berlin published a research paper titled: Obesity is associated with reduced cerebral blood flow – modified by physical activity in the journal Neurobiology of Aging.
The study revealed an important finding: Being overweight or obese greatly reduces blood flow in the brain, and decreased cerebral blood flow is an early mechanism of vascular dementia and Alzheimer's disease.
The study also shows that increasing physical exercise can positively change or even offset the decrease in cerebral blood flow caused by obesity.
The research team investigated three different obesity measures for adults over 50: body mass index (BMI), waist-to-hip ratio and waist circumference, as well as their exercise activity.
They then used cutting-edge magnetic resonance imaging (MRI) scanning and analysis techniques to measure their brain blood flow.
Research results show that overweight or obesity is related to decreased blood supply to the brain.
Although it is known that cerebral blood flow decreases with age, this study found that obesity has a negative effect on cerebral blood flow over age.
The main findings of the study: 1.
The increase in body mass index, waist-to-hip ratio and waist circumference is related to the decrease in blood supply to the brain; 2.
An increase in waist size of 1 cm is equivalent to the decrease in cerebral blood flow when the age increases by 1 year; 3.
A higher level Physical exercise will change the link between reduced blood flow in the brain and obesity; continuous and healthy blood supply to the brain is essential because it can ensure that the brain is provided with sufficient oxygen and nutrients to make it function normally.
If the blood flow to the brain is impaired, it can cause serious health problems with age, such as increasing the risk of dementia and Alzheimer's disease.
As we all know, obesity makes people prone to age-related diseases.
Obesity after the age of 40 can even reduce the life expectancy of men by as much as 6 years and the life expectancy of women by as much as 7 years.
Many studies have shown that obesity and aging have very similar effects on human health.
Obesity-related diseases and aging-related diseases are also very similar, including heart disease, diabetes, high blood pressure, kidney failure, arthritis, susceptibility to infection, and so on.
And this study reveals a clear link between obesity and reduced blood supply to the brain.
More importantly, the study also shows that for those who are overweight or obese, physical exercise is important because it may help prevent and reverse the decrease in blood flow to the brain and the adverse health consequences caused by it.
Finally, the research team recommends staying active for at least 1.
5 to 2 hours throughout the day, even if it’s just activities that make breathing more difficult than normal, such as brisk walking or cycling.
As long as it can increase the amount of physical activity, it will help maintain and improve the blood flow of the brain.
It would be better if these exercises can be integrated into daily life, such as doing housework and so on. At present, the aging of the population is increasing.
We need to prepare for the arrival of an aging society.
Using these evidences to formulate meaningful public health policies will promote an active life>
Link to the paper: https://doi.
org/10.
1016/j.
neurobiolaging.
2021.
04.
008 is open for reprinting.
This article is open for reprinting: just leave a message in this article and let us know
