A recent scientific investigation originating in Australia and published in a prestigious academic journal nature Highlight a routine, at first glance harmless behavior that has been shown to be potentially significant in terms of influencing health.
Discover harmful habits for the brain
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According to the study conducted by Griffith University, the practice of removing dry nasal mucus from the nose was associated with a possible increased risk of many diseases, including those related to the brain, such as Alzheimer’s disease.
The investigation in rodents focused on the relationship between exploration of the nasal passages and the presence of bacteria. Chlamydia pneumoniae in the brain system.
The results obtained gave rise to the hypothesis that these bacteria have the ability to migrate from the nasal passages into the brain, leading to a series of neurodegenerative disorders, including Alzheimer’s disease.
Experts have confirmed that improper removal of nasal mucus can damage the delicate nasal passages, thus providing an easier entrance for nasal mucus. Chlamydia pneumoniae in the brain.
This, in turn, can stimulate increased production of beta-amyloid by brain cells. High accumulation of this protein has been linked to diseases such as Alzheimer’s.
Although the tests were carried out on animals, the researchers cautioned that the same bacteria could infect humans.
Moreover, they point out that Clean the nose With your fingers, a variety of bacteria can enter the body, and not only Chlamydia pneumoniae.
Based on the results, the scientists strongly recommend avoiding this bad nasal hygiene habit. In addition, they stress the importance of not causing damage to the delicate inner lining of the nose, as this can increase the reach of bacteria to the brain.
Adopting simple measures, such as frequent hand washing and refraining from sticking fingers in the nose, can play a critical role in preventing serious illnesses, including those associated with brainsuch as Alzheimer’s disease.
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