Dentistry

The Hidden Connection Between Porphyromonas gingivalis and Alzheimer’s Disease Alzheimer’s disease is one of the most devastating neurological disorders in the world. It slowly destroys memory, thinking ability, and eventually the capacity to perform even the simplest daily tasks. For many years, scientists believed that Alzheimer’s was caused mainly by genetics and aging. However, recent research has revealed a surprising possible contributor: a bacterium that lives in the mouth. This bacterium is called Porphyromonas gingivalis , and it is commonly associated with gum disease. Scientists are now investigating whether it could also play a role in the development of Alzheimer’s disease. What is Porphyromonas gingivalis ? Porphyromonas gingivalis is a type of bacteria commonly found in the mouth, particularly in people who suffer from periodontitis , a severe form of gum disease. This bacterium thrives in the spaces between the teeth and gums, where it contributes to inflammation and ...