3 great reasons to take care of your teeth

Most of us know that by taking good care of our teeth and gums we can reduce the likelihood of tooth decay, gum disease, and bad breath. Did you know that good dental hygiene could also have an impact on more serious disease and illness too?

Alzheimer's Disease 

A study coming out of New York University reported on the evidence that periodontal (gum) disease may contribute to brain inflammation, neurodegeneration, and Alzheimer’s disease. Those with gum disease were 9 times more likely to have a score in the lower range of a cognitive test - a test which gave insight into brain and memory function.

Another study at the University of Central Lancashire in the UK, discovered the presence of bacteria in the brains of patients who had dementia when they were alive, a bacteria which is usually associated with chronic gum disease. Co-author of that study, Dr. Singhrao, says that there is sufficient scientific evidence to show that two of the three gum disease-causing bacteria are capable of migrating, and have been consistently found in brain tissue.

Pancreatic Cancer

There have also been a number of studies (including one by the Harvard School of Public Health, USA) which have established a link between gum disease and pancreatic cancer.

In one study men with a history of gum disease and a 63% greater risk of pancreatic cancer than men who had never had gum disease. One possible explanation for the results is that inflammation from gum disease may promote cancer of the pancreas. What isn't clear is whether the bacteria causing periodontitis are the cause of the cancer, but it seems highly likely that the two are linked in some way. 

Heart disease

A study coming out of the University of Bristol (UK) and the Royal College of Surgeons (Ireland) found that people with bleeding gums from poor dental hygiene could be increasing their risk of heart disease. 

"Cardiovascular disease is currently the biggest killer in the western world. Oral bacteria are common infecting agents, and we now recognise that bacterial infections are an independent risk factor for heart diseases", said Professor Jenkinson. "In other words it doesn’t matter how fit, slim or healthy you are, you’re adding to your chances of getting heart disease by having bad teeth."

Conclusion

While we are constantly learning more about health and disease mechanisms, the existing studies are clear - good dental hygiene is important for reducing the risk of a variety of conditions.

If someone told you. you could reduce your risk for a number of conditions (including Alzheimer's disease, pancreatic cancer and heart disease) in just 3 minutes a day, most people would consider that a good deal - wouldn't you?

So, get brushing and flossing!