Nose picking may increase the risk of Alzheimer’s, the study suggests

The act of picking up snot is particularly harmful, as it can pave the way for the bacteria associated with Alzheimer’s.

Research conducted by doctors at Griffith University in Australia suggests that nose picking may increase the risk of developing Alzheimer’s and other dementias. The act of picking up snot is the most alarming, since the way is clear for Chlamydia pneumoniae, a bacterium found in the DNA of patients with cognitive problems.

The study used mice to understand whether this bacterium, which causes infections in the respiratory system, could reach the brain and what the consequences would be. For this, the research team purposely infected the mice with Chlamydia pneumoniae.

The result showed that the bacteria managed to reach the animals’ brains through the nose. It also led neurons to increase the production of the beta amyloid protein, which is one of the markers of Alzheimer’s.

“We are the first to show that Chlamydia pneumoniae can go directly into the nose and brain. There it can trigger pathologies that resemble Alzheimer’s disease,” said Professor James St John, one of the research leaders, in a prepared statement. the University.

Although the experiment was conducted on mice, the professor said it is very likely that the bacteria also reach the human brain. In addition, nosebleed injuries facilitate the path of bacteria, explains San Giovanni.

“Picking his nose and pulling out his hair is not a good idea. If you damage the lining of the nose, you can increase the number of bacteria that can enter the brain,” he explained.

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Source: Terra

Benjamin

Benjamin Smith is a fashion journalist and author at Gossipify, known for his coverage of the latest fashion trends and industry insights. He writes about clothing, shoes, accessories, and runway shows, providing in-depth analysis and unique perspectives. He’s respected for his ability to spot emerging designers and trends, and for providing practical fashion advice to readers.