While red meat is a rich source of protein, iron and other foodstuffs, a recent study has linked to an increase in the risk of dementia – some doctors cast a doubt about this claim.
Researchers from Harvard Chan College of Public Health and General Brigham found that daily consumption of certain quantities Manufactured red meat The increased risk of dementia by 13 %, according to a press statement.
It was also 14 % higher associated with the development of a personal and aging decrease in the brain faster.
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“The results have not really surprised us,” Lead Study Yuhan Li.
Researchers from Harvard Chan College of Public Health and General Brayham found that daily consumption of certain quantities of processed red meat increased the danger of dementia, but some doctors cast a doubt. (Istock)
“The results are generally in line with our hypothesis, which indicates that eating high red meat, especially processed red meat, is associated with an increase in the risk of developing dementia and worse.”
The increasing risk was seen in people who ate at least a quarter of an unspeakable meat meat, according to the research article. This is equivalent to about one hot dog, two slices of bacon, or one and a half slices of Bologna.
Nutritionists interact with a red food tincture: “It takes a very long time.”
The researchers also suggested that replacing a share of red meat made daily by offering nuts of nuts and legumes can reduce the risk of dementia by 19 % – and that replacing it with fish may reduce risks by 28 %.
The study included 133,771 individuals, 11,173 of them received a four -decade sheep diagnosis. The data came from the health study of the nurses (NHS) and the study of the follow -up of health professionals (HPFS), which followed the food options for the participants and Health status.
Increased risk in people who had at least a quarter of a meat of non -prepared meat is seen daily, which is equivalent to about two slices of bacon, a hot dog, or one and a half slices of Bologna. (Istock)
Funded by the National Institutes of Health, the study was published on January 15 in Neurology.
The results were presented for the first time at the International Conference of Al -Zheimer's Association (AAIC) earlier in 2024.
Experts interact with the results
“There are many reasons for the belief that a lot of red meat is linked to dementia,” Dr. Mark Segel, Professor of Clinical Medicine at New York University Langon Health and Fox News analyst, told Fox News Digital.
“In the case of processed meat such as bacon and pork, the added chemicals may also lead to dementia through inflammation and inflammation.”
The researchers suggested that replacing a share of red meat made daily by offering nuts of nuts and legumes can reduce the risk of dementia by 19 %. (Istock)
The doctor also warned of red meat that is likely to perform Weight gain and obesityWhich can cause inflammation and thus raise the risk of dementia.
“Red meat may also lead to heart disease, which increases the risk of dementia,” he pointed out.
The Teresa Gentili, a registered nutritionist and nutritional spokesperson for the New York Dietary and Nutrition Academy, indicated that previous research has found a relationship between red meat – especially treated red meat – and an increase in the risk of type 2 diabetes and type 2 diabetes and diabetes 2 and Cardiovascular diseasesWhich are both associated with poor cognitive health.
“There is no single food or one component … It has been proven that it causes risks, increases the risks, or prevents or treats Alzheimer's or other dementia.”
“This was a large study conducted over a long period of time and was modified of confusing factors and still find that in three different groups, eating red meat processed was more than the cognitive decline than less than eating less,” pagan, which did not work in the study, told Fox. News Digital.
Some experts have suggested that the risks are more associated with advanced foods in general instead of specified meat.
“The results are generally in line with our hypothesis, which shows that eating high red meat, especially processed red meat, is linked to an increase in the risk of dementia and worse realization.” (Istock)
Heather M. indicated. Snyder, PhD, Vice President of Medical and Scientific Relations at Alzheimer's Association in Chicago, indicated that a number of studies have suggested that meals with the most highly treated foods are bad for brain health.
“For example, a report at AAIC 2022 found that people who eat large quantities of highly treated foods have a faster decrease in perception,” said Snyder, who did not participate in the new study, told Fox News Digital.
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“More than 20 % of the daily inputs of highly treated foods led to a 28 % faster decrease in global cognitive grades, including memory and verbal fluency.”
Food is unlikely to have a “beneficial or harmful effect on a complex disease such as Alzheimer's disease,” according to Snyder.
“There is no one food or component, through strict scientific research, it has been proven that it causes risks, increases the risks, or prevents or treats Alzheimer's or other dementia.”
Possible study restrictions
He noticed that the study was monitoring, which means that “strict conclusions cannot be extracted.”
“We still need double -blind random experiments to extract more specific conclusions,” he said.
Food is unlikely to have a “major or harmful effect on the disease like Alzheimer's disease,” an expert said. (Istock)
The main author of the study also admitted Johan's possible restrictions.
“The health study of the nurses enrolled in nurses, and the study of following up the health professionals who recorded male health specialists,” she told Fox News Digital.
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“These participants tend to obtain higher educational levels and educational income, and therefore, the generalization of the study may be limited. In addition, this study is a study based on observation, the remaining confusion remains a possibility.”
Dr. Ken Perry, Family Doctor and Diabetes specialist In Tennessee, he did not participate in the study, but he shared his ideas about the “health user bias” that is likely to burn the results.
“People who eat the least amount of processed meat and the lowest amount of red meat in these studies – were also practicing every day,” one of the doctors noticed when talking about research. (Istock)
“People who eat the lowest amount of processed meat and the least amount of red meat in these studies – they were also practicing every day,” he said in a video posted on YouTube last week.
“They did not smoke at all. They did not drink the surplus. They were doing their best to live a healthy life.”
“We still need dual -blind random experiences to extract more specific conclusions.”
Research has shown that exercising regularly and eating whole foods can reduce non -equipped foods from the risk of dementia.
“I don't think any nutritionist may argue with that,” he said, but he added that there is no “evidence at all” that red meat is related to the risks of high dementia.
Healthy food advice
Gentiles recommended the red meat shares horses such as bacon, sausage, hot dogs and delicious meat to less than a quarter of a meal per day, and look at Protein alternatives are healthier Like fish, nuts, legumes and chicken.
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“A balanced diet with moderation in terms of protein sources and the volume of application is essential.” “If your diet is heavy in processed red meat, try to switch one of those shares for beans, fish or chicken.”
A dietitian registered with red meat shares and considering protein alternatives such as fish, nuts, legumes and chicken. (Istock)
Nutritionist also suggested, including Foods that promote the brain Every day, such as fruits, vegetables, whole grains and healthy fats.
Snyder indicated that Alzheimer's Association has long encouraged a balanced diet to help prevent Alzheimer's and all other dementia.
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“This includes less treatment foods to ensure our bodies get the required nutrients, because they were linked to a decrease in the risk of cognitive decline,” she told Fox News Digital.
“As the research continues, we may reveal other nutritional patterns that increase or reduce our risks.”
Perry noted that although it is a self -described “meat animal”, it is not “completely hostile”.
“I am a supporter of The right human dietWhich ranges from low carbohydrates with vegetables, berries and nuts, to keto with some berries, vegetables and nuts, to “Kitovor” with a little vegetable for flavor and decorations, to meat eating, “he said in his meat. video.
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He said that the best diet for any individual should depend on multiple factors, including comprehensive metabolism health, age, weight, genetics and intestinal microbiome.
“This is the appropriate human diet spectrum,” Berry added.
