Good oral hygiene is just part of being a polished human. We never think about it it is just part of our daily routine.

Now, however, new research from the University of Bergen is making an important case for brushing your teeth properly. The study has found a correlation between gum disease (gingivitis) and Alzheimer´s disease.

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The data is so strong that the researchers have revealed that gum disease plays a key role in whether a person develops Alzheimer´s or not. It is also the first time ever that DNA-proof has been provided for this relationship.

DNA-based proof