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▎Data released by the World Health Organization edited by WuXi AppTec's content team shows that Alzheimer's disease and other forms of dementia, such as vascular dementia, are a rapidly expanding public health problem that affects approximately 50 million people worldwide , Accounting for 5%-8% of people in their 60s; and there are nearly 10 million new cases every year, and this number will triple by 2050.
In all dementias, Alzheimer's disease accounts for 50%-70%, and vascular dementia accounts for about 25%.
The occurrence and development of dementia are related to many factors, such as diet and other lifestyles.
Recently, a study published in The American Journal of Clinical Nutrition found that eating processed meats (such as bacon, sausages, fish balls, etc.
) is associated with an increased risk of dementia .
Image source: 123RF Researchers from the University of Leeds and other institutions analyzed data from the UK Biobank, involving 493,888 subjects aged 40-69.
At the beginning of the study, the subjects’ height, weight, race, education level, physical activity, alcohol consumption, smoking status, stroke history, family history of dementia and other information were collected, and the blood apolipoproteins of all subjects were measured.
E4 (APOE4) allele mutations.
In addition, the researchers also counted the consumption of different foods during the study period, including vegetables, fruits, processed meats (such as bacon, sausages, fish balls, etc.
) and unprocessed meats (pork, beef, lamb), etc.
And the incidence of different types of dementia.
During the average follow-up period of 8 years, 2896 cases of dementia occurred, including 1,006 cases of Alzheimer's disease and 490 cases of vascular dementia.
Patients with dementia tend to be older, less educated, more likely to smoke, less physically active, more likely to have a history of stroke and family dementia, more male, and more likely to carry and increase the risk of dementia Gene mutation.
Image source: 123RF After adjusting for other influencing factors, researchers found that eating processed meat is associated with increased risk of dementia and Alzheimer's disease; while eating unprocessed red meat is associated with dementia and Alzheimer's disease The risk of silent disease is reduced.
Eating 25g of processed meat a day is associated with a 44% increase in the risk of dementia and a 52% increase in the risk of Alzheimer’s disease; while eating 50g of unprocessed red meat a day is associated with a 19% reduction in the risk of dementia, Alzheimer’s Related to a 30% reduction in the risk of silent disease.
The researchers did not find a significant association between the risk of processed meat and unprocessed red meat and vascular dementia.
In addition, researchers also found that carrying APOE4 allele mutations is associated with a 4-6 fold increase in the risk of dementia, but it did not significantly change the association between meat and dementia risk.
Since the study is an observational study, it only shows the association between the consumption of processed meat and the increased risk of dementia, but does not show a causal relationship, and the study also has certain limitations, such as the amount of food consumed mainly depends on the subjects Memories may also have an impact on the results of the research.
However, the corresponding author of the study, Dr.
Huifeng Zhang from the University of Leeds, said, “Our research adds more evidence that eating processed meat may increase the risk of a series of non-communicable diseases.
” “Globally, dementia The prevalence of the disease is rising.
As a changeable factor, diet may play a role in the occurrence and development of dementia.
Reducing the consumption of processed meat and eating unprocessed red meat in moderation may be beneficial to health.
"Image source: 123RF.
Regarding the consumption of meat, the "Chinese Residents Dietary Guidelines 2016" recommends that adults consume 40g-75g of livestock and poultry meat a day, give priority to eating poultry, and minimize the consumption of processed meat. Therefore, compared to processed meat, in order to reduce the risk of dementia, it is better to eat more fresh pork, beef, and lamb! Not long ago, the American Heart Association (AHA) issued a statement called "A Primary Care Agenda for Brain Health" (A Primary Care Agenda for Brain Health), addressing 13 kinds of changes that affect brain health and cause cognitive impairment.
The risk factors were evaluated and preventive strategies were proposed.
Interested readers can read the previous content: "Authoritative release by the American Heart AssociationThese 13 risk factors should be paid attention to to maintain brain health and reduce the risk of dementia" to learn more about maintaining brain health and reducing the risk of cognitive impairment Measures.
It is recommended to read that 36% of the elderly are sick, and they are quietly devouring the health of young people.
It will be too late if it is not prevented! How can breast cancer survivors prolong life? Two diet studies from Harvard University may bring you answers to different groups of people.
Which exercises are suitable for lowering blood pressure? The European Society of Cardiology released a consensus on personalized exercise to lower blood pressure.
The National Cancer Center released recommendations for lung cancer screening and early diagnosis and treatment for Chinese people.
All you need to know is here.
After reading these studies, stop eating ultra-processed foods.
! References[1] Huifeng Zhang, et al.
,(2021).
Meat consumption and risk of incident dementia: cohort study of 493,888 UK Biobank participants.
The American Journal of Clinical Nutrition, DOI: https://doi.
org/10.
1093 /ajcn/nqab028.
[2] Eating processed meat could increase dementia risk.
Retrieved Mar 30 ,2021,from https://medicalxpress.
com/news/2021-03-meat-dementia.
html Note: This article aims to introduce medical health Research progress is not a treatment plan recommendation. If you need guidance on treatment plans, please go to a regular hospital for treatment.
In all dementias, Alzheimer's disease accounts for 50%-70%, and vascular dementia accounts for about 25%.
The occurrence and development of dementia are related to many factors, such as diet and other lifestyles.
Recently, a study published in The American Journal of Clinical Nutrition found that eating processed meats (such as bacon, sausages, fish balls, etc.
) is associated with an increased risk of dementia .
Image source: 123RF Researchers from the University of Leeds and other institutions analyzed data from the UK Biobank, involving 493,888 subjects aged 40-69.
At the beginning of the study, the subjects’ height, weight, race, education level, physical activity, alcohol consumption, smoking status, stroke history, family history of dementia and other information were collected, and the blood apolipoproteins of all subjects were measured.
E4 (APOE4) allele mutations.
In addition, the researchers also counted the consumption of different foods during the study period, including vegetables, fruits, processed meats (such as bacon, sausages, fish balls, etc.
) and unprocessed meats (pork, beef, lamb), etc.
And the incidence of different types of dementia.
During the average follow-up period of 8 years, 2896 cases of dementia occurred, including 1,006 cases of Alzheimer's disease and 490 cases of vascular dementia.
Patients with dementia tend to be older, less educated, more likely to smoke, less physically active, more likely to have a history of stroke and family dementia, more male, and more likely to carry and increase the risk of dementia Gene mutation.
Image source: 123RF After adjusting for other influencing factors, researchers found that eating processed meat is associated with increased risk of dementia and Alzheimer's disease; while eating unprocessed red meat is associated with dementia and Alzheimer's disease The risk of silent disease is reduced.
Eating 25g of processed meat a day is associated with a 44% increase in the risk of dementia and a 52% increase in the risk of Alzheimer’s disease; while eating 50g of unprocessed red meat a day is associated with a 19% reduction in the risk of dementia, Alzheimer’s Related to a 30% reduction in the risk of silent disease.
The researchers did not find a significant association between the risk of processed meat and unprocessed red meat and vascular dementia.
In addition, researchers also found that carrying APOE4 allele mutations is associated with a 4-6 fold increase in the risk of dementia, but it did not significantly change the association between meat and dementia risk.
Since the study is an observational study, it only shows the association between the consumption of processed meat and the increased risk of dementia, but does not show a causal relationship, and the study also has certain limitations, such as the amount of food consumed mainly depends on the subjects Memories may also have an impact on the results of the research.
However, the corresponding author of the study, Dr.
Huifeng Zhang from the University of Leeds, said, “Our research adds more evidence that eating processed meat may increase the risk of a series of non-communicable diseases.
” “Globally, dementia The prevalence of the disease is rising.
As a changeable factor, diet may play a role in the occurrence and development of dementia.
Reducing the consumption of processed meat and eating unprocessed red meat in moderation may be beneficial to health.
"Image source: 123RF.
Regarding the consumption of meat, the "Chinese Residents Dietary Guidelines 2016" recommends that adults consume 40g-75g of livestock and poultry meat a day, give priority to eating poultry, and minimize the consumption of processed meat. Therefore, compared to processed meat, in order to reduce the risk of dementia, it is better to eat more fresh pork, beef, and lamb! Not long ago, the American Heart Association (AHA) issued a statement called "A Primary Care Agenda for Brain Health" (A Primary Care Agenda for Brain Health), addressing 13 kinds of changes that affect brain health and cause cognitive impairment.
The risk factors were evaluated and preventive strategies were proposed.
Interested readers can read the previous content: "Authoritative release by the American Heart AssociationThese 13 risk factors should be paid attention to to maintain brain health and reduce the risk of dementia" to learn more about maintaining brain health and reducing the risk of cognitive impairment Measures.
It is recommended to read that 36% of the elderly are sick, and they are quietly devouring the health of young people.
It will be too late if it is not prevented! How can breast cancer survivors prolong life? Two diet studies from Harvard University may bring you answers to different groups of people.
Which exercises are suitable for lowering blood pressure? The European Society of Cardiology released a consensus on personalized exercise to lower blood pressure.
The National Cancer Center released recommendations for lung cancer screening and early diagnosis and treatment for Chinese people.
All you need to know is here.
After reading these studies, stop eating ultra-processed foods.
! References[1] Huifeng Zhang, et al.
,(2021).
Meat consumption and risk of incident dementia: cohort study of 493,888 UK Biobank participants.
The American Journal of Clinical Nutrition, DOI: https://doi.
org/10.
1093 /ajcn/nqab028.
[2] Eating processed meat could increase dementia risk.
Retrieved Mar 30 ,2021,from https://medicalxpress.
com/news/2021-03-meat-dementia.
html Note: This article aims to introduce medical health Research progress is not a treatment plan recommendation. If you need guidance on treatment plans, please go to a regular hospital for treatment.
