A bacterium responsible for a chronic gum infection, periodontitis, is believed to be the cause of brain lesions characteristic of Alzheimer’s disease.
Scientists at the University of Bergen (Norway) have proven that those who skip brushing their teeth do not only increase the risk of cavities!
They found a direct link between gum disease (gingivitis) and Alzheimer’s disease.
It is hardly believable, but there is evidence that the same type of bacterium causes both gingivitis and damage to brain cells.
The bacterium Porphyromonas gingivalis is a major cause of gum disease. It has been shown that it also produces a protein that destroys nerve cells in the brain, leading to memory disorders and Alzheimer’s disease.
Naturally, Porphyromonas gingivalis is far from being the only cause of the disease, but the presence of this microorganism significantly increases the risk of Alzheimer’s disease, as well as the speed of its progression. Scientists have already begun working on a medication capable of blocking the substances released by the bacteria, thereby preventing the disease. Testing of the medication is scheduled for this year.
Most of us can prevent this serious disease or significantly slow its progression: simply brush your teeth regularly for at least 2 minutes twice a day, and visit a dentist regularly. This is particularly important if your loved ones suffer from Alzheimer’s disease. You would therefore be a person at risk due to a genetic predisposition.
