Alzheimer’s disease was first discovered in 1906 by a doctor named Alois Alzheimer’s after observing the nerve cells of his patient’s brain that constricted causing gradual memory loss more info. Alzheimer is a disease that attacks the cognitive functions of the brain, making it difficult for a person to remember, think, speak, and even speak. This degenerative disease also causes changes in the behavior of people with their daily activities. Aside from that, you may also want to try consuming nitric oxide supplements to enhance your memory and concentration.

So far, the medical world has not been able to pinpoint the exact cause of Alzheimer’s. They argue that the possibility of this disease appears as a result of a combination of symptoms of natural aging and the buildup of beta-amyloid plaques in the brain.

Likewise with healing drugs that have not been found. However, researchers continue to dig deeper into this disease.

Can bacterial infections in the brain cause Alzheimer’s disease?

A study by the University of Bristol published in the online journal Frontiers in Aging Neuroscience found that the brains of people with Alzheimer’s tended to have a number and types of bacteria up to 7 times more than the brain of a healthy person. The researchers concluded that these findings looked at bacterial DNA in the brain of each study sample through a method called DNA sequencing.

A healthy person’s brain contains very few bacteria. Because the brain has a special seal behind the blood vessels, which are very difficult to penetrate by bacteria.

That means if the brain experiences an increase in the type and population of bacteria, it’s likely that the seal will no longer function as it should prevent the entry of bacteria. This is found to be more likely to occur in people at risk for Alzheimer’s because of hereditary (genetic) factors.

“In Alzheimer’s patients, the nerves in the brain become inflamed so they will continue to constrict. This inflammation is probably a reaction from a bacterial infection, “explained David Emery, a research member.

Even so, it needs to be understood that the scope of this research is fairly narrow. The research team only compared 8 samples of the bodies of Alzheimer’s sufferers and 6 brains from bodies that had been proven not to be at risk or had Alzheimer’s during their lifetime.