The human brain is a wonderful, complex organ, which, among other things, is responsible for our cognition and memory. Unfortunately for many, aging brings a host of unwanted changes, both physical and mental. Many people mistakenly believe that you either get dementia (or other forms of cognitive decline) as you age or you don’t—but research has found many factors can contribute to or make cognitive decline worse. The good news is that a number of these risk factors are within our control and, like so many other chronic diseases and health conditions, can be managed by making healthy lifestyle choices.
Did you know that poor oral health has been linked to chronic health conditions such as heart disease, diabetes and stroke (Centers for Disease Control and Prevention, Oral Health Basics)? Researchers are currently studying whether a common bacteria associated with chronic periodontal disease could play a role in dementia. A small study at the University of Central Lancashire found products from the bacteria, Porphyromonas gingivalis, in the brains of several deceased individuals who suffered from dementia. Visiting the dentist on a routine basis, along with consistent daily brushing and flossing can help bolster oral health.
The ACL, NIH and CDC have collaborated on several wonderful resources to help you better understand certain risk factors for dementia and steps you can take to keep you and your loved ones healthy. Check out their Brain Health as You Age fact sheet and their Medicine, Brain and Your Age informational resource to learn more. Exercising, eating a diet high in fiber with lots of fruits and veggies, quitting smoking, and maintaining a healthy weight can help reduce your risk of cognitive decline as well as many other chronic diseases.
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