What is useful for your aging intestines can also be useful for your aging brain. The first study of this type of twin shows that daily protein and prebiotic supplements can be improved in the memory of people over 60 years of age.
Published at the beginning of last year, the conclusions are thought food, especially since the same visual memory and learning test are used to detect early signs of Alzheimer’s disease.
Two cheap plant fiber prebiotics, which can be purchased through the stall in many nations around the world, participated in the double blind trial.
Watch the video below to get the study summary:
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Prebiotics are not evaluated by operating materials to promote our intestinal germs. One of the supplements was inulin; Dietary fiber in the Future class. Another, fructooligosaccharide (fos), is a carbohydrate carbohydrate of plants, often used as a natural low -calorie sweetener.
To check the effect of these supplements on the aging brain, the King’s College London researchers have received 36 twin pairs over 60 years of age.
Each duo was randomly broken down that one twin was assigned a daily prebiotic in protein powder and another was assigned a daily placebo in protein powder.
The double, which unconsciously took inulin or fos, usually increased the cognitive test after three months.
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In addition, daytime fiber supplements were associated with minor changes in the intestinal microbiome among the twins. Useful BifidobacteriumFor example, there were more twins, taking inulin or fos.
Mice research shows Bifidobacterium Reduces cognitive deficiencies by regulating the intestinal and brain relationships.
“We are delighted to see these changes in just 12 weeks. It greatly promises to strengthen brain health and memory in our aging population,” said Mary Ni Lochlainn, a geriatric medicine researcher in London King’s College, when conclusions were published in 2024. March
“The unlocking the secrets of the intestinal-brain axis could offer new approaches to how to live healthier longer.”
King’s College is the largest register of adult twin adults in the United Kingdom, and twin research is very valuable when it comes to distinguishing the effects of genetics and the environment on human health.
Previous studies of rodents show that high -fiber supplements such as inulin and fos can “nourish” the colon microbiome, allowing “good” bacteria to flourish.
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Some of these bacterial players are also associated with an improved cognitive function for both mice and humans.
Evidence of close intestinal and brain communications is growing year after year. Some experts are now so convinced of the results, they call the intestine as the “second brain” of the body.
However, the mystery of how these two nervous systems work together remain.
A recent Twin study on KCL shows that consuming certain “brain foods” may be a promising way to treat cognitive decline.
However, while prebiotics can improve some aspects of cognitive function in the aging brain, such as memory and processing, do not seem to be a significant physical benefit.
Muscle loss has not improved among aging twins, consuming many fiber supplements, despite the fact that inulin and fos are important factors for muscle and bone system support.
“These plant fibers, which are cheap and accessible behind the counter, could be useful for a wide range of people during this cash-in-cash-tidy time. They are also safe and acceptable,” said Geriatric Claire Steves from KCL.
“Our other task is to find out if this effect remains in longer periods and in larger groups of people.”
The twins who participated in the current study were mainly women, and although the researchers have adjusted for gender differences in their findings, they admit that there may be some selection error between KCL twin cohorts.
Nevertheless, women are more prone to Alzheimer’s disease, and studies such as the current, confirm the emerging idea that cognitive decline is not always brain disease, but may also be associated with external factors.
The intestines have fingers in many cakes of the body, including the immune system and the central nervous system. By feeding their microbiome, certain prebiotics and probiotics could open the door to the treatment of many diseases and diseases.
The investigation has been published Nature relationships;
The previous version of this article was published in 2024. March