They discovered that substituting ultra-processed foods with healthy foods such as fresh fruit was associated with a 19% decreased incidence of dementia. Posted on 09/13/2022 7:46:33 AM PDT by Red Badger
They discovered that substituting ultra-processed foods with healthy foods such as fresh fruit was associated with a 19% decreased incidence of dementia.
The study also found that replacing these foods with healthier options can lower your risk of dementia. According to recent research published in the journal Neurology, those who consume the highest amounts of ultra-processed foods, such as soft drinks, chips, and cookies, may have a greater chance of developing dementia than those who consume the lowest amount. Researchers also discovered that substituting ultra-processed foods for unprocessed or minimally processed foods in a person’s diet was connected with a decreased risk. The study does not prove that ultra-processed foods cause dementia. Only an association was shown.
Ultra-processed foods are low in protein and fiber and heavy in added sugar, fat, and salt. Soft drinks, salty and sweet snacks, ice cream, sausage, deep-fried chicken, yogurt, canned tomatoes and baked beans, ketchup, mayonnaise, packaged guacamole and hummus, packaged bread, and flavored cereals are some examples of ultra-processed foods.
“Ultra-processed foods are meant to be convenient and tasty, but they diminish the quality of a person’s diet,” said study author Huiping Li, Ph.D., of Tianjin Medical University in China. “These foods may also contain food additives or molecules from packaging or produced during heating, all of which have been shown in other studies to have negative effects on thinking and memory skills. Our research not only found that ultra-processed foods are associated with an increased risk of dementia, but it also found replacing them with healthy options may decrease dementia risk.”
Researchers identified 72,083 individuals for the study from the UK Biobank, a vast database comprising health information on half a million people in the United Kingdom. The study’s participants were 55 years of age or older and did not have dementia at the beginning. They were tracked for an average of ten years. 518 individuals had dementia diagnoses at the conclusion of the research.
Participants in the study completed at least two questionnaires on what they ate and drank the day before. Researchers calculated how much ultra-processed food individuals ate and compared it to the grams per day of other foods to produce a proportion of their daily diet. They then separated the subjects into four equal groups, ranging from the lowest to the greatest percentage intake of ultra-processed foods.
Ultra-processed foods accounted for 9% of the daily diet of people in the lowest group, or 225 grams per day, compared to 28% of the daily diet of those in the highest category, or 814 grams per day. 150 grams was comparable to one serving of pizza or fish sticks. Beverages were the leading food category contributing to high ultra-processed food consumption, followed by sugary goods and ultra-processed dairy.
In the lowest group, 105 of the 18,021 people developed dementia, compared to 150 of the 18,021 people in the highest group.
After adjusting for age, gender, family history of dementia and heart disease, and other factors that could affect the risk of dementia, researchers found that for every 10% increase in daily intake of ultra-processed foods, people had a 25% higher risk of dementia.
Researchers also used study data to estimate what would happen if a person substituted 10% of ultra-processed foods with unprocessed or minimally processed foods, like fresh fruit, vegetables, legumes, milk, and meat. They found that such a substitution was associated with a 19% lower risk of dementia.
“Our results also show increasing unprocessed or minimally processed foods by only 50 grams a day, which is equivalent to half an apple, a serving of corn, or a bowl of bran cereal, and simultaneously decreasing ultra-processed foods by 50 grams a day, equivalent to a chocolate bar or a serving of fish sticks, is associated with 3% decreased risk of dementia,” said Li. “It’s encouraging to know that small and manageable changes in diet may make a difference in a person’s risk of dementia.”
Li noted that further research is needed to confirm the findings.
Maura E. Walker, Ph.D., of Boston University in Massachusetts, who wrote an editorial accompanying the study, said, “While nutrition research has started to focus on food processing, the challenge is categorizing such foods as unprocessed, minimally processed, processed, and ultra-processed. For example, foods like soup would be classified differently if canned versus homemade. Plus, the level of processing is not always aligned with diet quality. Plant-based burgers that qualify as high quality may also be ultra-processed. As we aim to understand better the complexities of dietary intake, we must also consider that more high-quality dietary assessments may be required.”
A limitation of the study was that cases of dementia were determined by looking at hospital records and death registries rather than primary care data, so milder cases may have been overlooked.
Reference: “Association of Ultraprocessed Food Consumption With Risk of Dementia” by Huiping Li, Shu Li, Hongxi Yang, Yuan Zhang, Shunming Zhang, Yue Ma, Yabing Hou, Xinyu Zhang, Kaijun Niu, Yan Borné and Yaogang Wang, 27 July 2022, Neurology. DOI: 10.1212/WNL.0000000000200871
The study was funded by the National Natural Science Foundation of China.
Pizza, pretzels and chocolate bars - or a dementia-free old age. I’ll take the pizza and chocolate bars.
And ketchup? I like the stuff, but probably eat a tablespoon at a time.
Well hello dementia.
Me too. I eat 2 meals a day... brunch is a ham sandwhich (luncheon meat ham] - every day, and soda- been doing it for decades. Dinner is not too bad, but carnivor choices (though not processed) with only a few veggies from time to time. I’m doomed too.
We’ll keep an eye on you and let you know if we see symptoms
Maybe they got it backwards. Maybe people with dementia choose ultra-processed foods.
Thanks. Worthless “study”.
I love sugar and most of the normal range of food.
For a reason more weeks I am on the caveman diet my new surgeon advocates. That goes until early next month until under the knife.
Sometimes it’s hard not to want some French fries or anything else outside the regimen.
I’m being better about creativity.
So far I have dropped a few pounds in a couple of weeks.
That is one loony post. You’d better get checked out.
; )
Then I’m DOUBLE DOOOMED!...................😜
Cheetos are highly processed.
That fake meat or cheese stuff falls into "ultra processed".
Fried chicken is minimally processed.
Now if they are talking about preservatives that is a different bucket of chicken.
It is about the simplest thing in the world to make and you can use different types of oil and acids to make your own flavors.
Is there anything “ultraprocessed” foods can’t cause? So tired of this BS.
Eat your bugs!!
Boxed Mac’n Cheese will kill us all!..............................
Translation: “You vill eat ze bugs!”
"Blue Zone" and Island of longevity
It is not processed foods which are the culprit. Think about who eats lots of processed junk foods pictured in the article. YES! there is your real reason. It is couch potatoes, lazy people, people who rather collect unemployment or welfare checks rather than drag their butt to work every day.
I eat tons of my favorite foods such as potato chips, pretzels, cheeseburgers from fast food joints like McDonalds & Burger King, deep fried chicken from Publix, milk shakes and greek gyros sandwiches from Arby’s, pancakes made at home slathered with lots of syrup, and wash it down with coca cola loaded with high fructose corn syrup.
I have zero health problems at age 82. I can still write computer programs to keep track of my investments. So how I avoid heart disease and dementia and keep my weight the same for last 50 years? It is daily gym exercise! Regular exercise is the most powerful tool to stay healthy bar none.
Where people forget to die
I guess they are so demented they forget to die...... :-)
seed oils are poison.
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