Scientific Research Reveals Connection Between Oral Bacteria and Neurodegenerative Diseases

Written by Sara Aquino

Published on 20/02/2025 at 10:27

Foto: IA

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Research Reveals That Oral Bacteria Can Impact Brain Health and Aging, Increasing the Risk of Alzheimer’s.

Oral health goes beyond the smile: new scientific research reveals that the bacteria present in the mouth can have a significant impact on brain function and aging.

These findings indicate that the presence of certain oral bacteria may be linked to the development of diseases such as Alzheimer’s, in addition to directly influencing memory, attention, and even cognitive health over the years.

The Surprising Relationship Between Oral Bacteria and Aging

In recent years, scientists have been investigating how the oral microbiota, composed of various bacteria, can affect the brain.

ARTICLE CONTINUES BELOW

Genetic Prediction and Early Diagnosis

With advances in genetic prediction research, scientists can now map an individual’s genetic risk of developing neurodegenerative diseases.

By analyzing the profile of oral bacteria, it is possible to identify a potential risk of cognitive decline. This opens new doors for early diagnosis and interventions before conditions worsen.

A recent study revealed that individuals with a higher presence of bacteria such as Porphyromonas may have a higher likelihood of developing Alzheimer’s.

This finding has important implications for early diagnosis and preventive strategies, which can be based on genetic factors and analysis of the oral microbiota.

How to Prevent: A Healthy Diet and Probiotics as Allies

A balanced diet rich in essential nutrients can play a fundamental role in maintaining good oral and brain health.

Foods rich in nitrates, such as beetroot and spinach, can help reduce inflammation and improve blood circulation, which benefits brain health.

Additionally, probiotics, found in foods like yogurt and kefir, can help balance the oral microbiota, preventing the growth of harmful bacteria.

Proper oral hygiene is also essential to prevent oral bacteria from proliferating and reaching the circulatory system.

Regularly brushing teeth, using dental floss, and having periodic visits to the dentist are simple habits that can have a profound impact on preventing cognitive decline and combating the risk of Alzheimer’s disease.

The Importance of Scientific Research

These studies are beginning to demonstrate how seemingly simple factors, such as the presence of bacteria in the mouth, can have serious implications for brain health.

Scientific research continues to be crucial in unraveling the complex relationship between oral microbiota and the brain.

With this, new strategies can be developed to prevent cognitive diseases and improve the quality of life for individuals as they age.

Therefore, maintaining good oral health, adopting a healthy diet, and monitoring genetic risk for neurodegenerative diseases may be the key to healthier aging away from diseases like Alzheimer’s.

Science continues to explore these pathways, offering hope for a future with more effective diagnosis and treatment.

BBC

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Scientific Research Reveals Connection Between Oral Bacteria and Neurodegenerative Diseases

Research Reveals That Oral Bacteria Can Impact Brain Health and Aging, Increasing the Risk of Alzheimer’s.

The Surprising Relationship Between Oral Bacteria and Aging

Genetic Prediction and Early Diagnosis

How to Prevent: A Healthy Diet and Probiotics as Allies

The Importance of Scientific Research

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Scientific Research Reveals Connection Between Oral Bacteria and Neurodegenerative Diseases

Research Reveals That Oral Bacteria Can Impact Brain Health and Aging, Increasing the Risk of Alzheimer’s.

The Surprising Relationship Between Oral Bacteria and Aging

Genetic Prediction and Early Diagnosis

How to Prevent: A Healthy Diet and Probiotics as Allies

The Importance of Scientific Research

A giant printer called the “Ferrari” of concrete has landed in Latin America and can already build a 120-square-meter house in just 48 hours, making the traditional construction site look like something from the last century.

Brazil will harvest a record crop of up to 357 million tons of grains, but it does not have the capacity to store a large part of it. The storage deficit has reached the highest level in history and is equivalent to almost the entire production of Argentina.

Four times faster than the Concorde, capable of taking passengers from New York to London in less than an hour at Mach 5.5, and with an engine that switches from turbojet to ramjet mid-flight at Mach 3.5, the Hermeus Quarterhorse went from paper to its first flight in just 19 months.

She started by collecting oyster shells from restaurants and today she has already accumulated more than 10 tons to restore reefs, recover coastal habitats, and demonstrate how a common waste can become a tool for ocean conservation.

SpaceX will dock a $843 million vehicle to the International Space Station to push a nearly 420-ton laboratory against the atmosphere and make the debris fall in a controlled manner into the ocean.

China opens the world’s first school where more than 100 humanoid robots from different brands will study together, each movement will be repeated up to 600 times a day and the data will feed a collective brain that will teach all the robots of the future.

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