Brushing for Brains? How Oral Hygiene Protects Your Memory & More
- Cathy Bauer
- Nov 26, 2023
- 3 min read
Updated: May 17, 2024
The link between brain health and oral health has gained increasing attention in recent years. While we've long understood the importance of brushing and flossing to prevent cavities and gum disease, new research suggests that oral hygiene may play a significant role in protecting our brain health.
In his book "It's All in Your Mouth" Dr. Dominik Nischwitz dives into the profound impact of oral health on whole body wellness. He highlights the intricate connection between our oral microbiome, the bacteria that reside in our mouths, and various chronic diseases, including Alzheimer's disease, and cardiovascular disease.
Teeth and the Immune System: A Symbiotic Relationship
Our teeth play a crucial role in our immune system's defense against invading pathogens. The enamel that coats our teeth is a barrier, preventing bacteria from entering the bloodstream. Additionally, saliva, constantly produced by our salivary glands, contains antimicrobial proteins that help neutralize harmful bacteria.
When our oral hygiene is poor, plaque and tartar buildup can harbor bacteria that can breach our oral defenses, leading to gum disease and inflammation. This inflammation can trigger a systemic immune response, sending inflammatory markers throughout the body. These inflammatory markers have been linked to an increased risk of chronic diseases, including those affecting the brain.
Chronic Disease and the Oral-Gut Connection
The oral-gut microbiome axis, the complex interplay between the bacteria in our mouths and those in our intestines, plays a critical role in maintaining overall health. Evidence suggests that imbalances in the gut microbiome can contribute to chronic inflammation, which can increase the risk of chronic diseases.
Poor oral hygiene and the resulting gum disease can disrupt the oral microbiome, leading to an influx of harmful bacteria that can travel to the gut through the digestive system. These harmful bacteria can further disrupt the gut microbiome, perpetuating the cycle of inflammation and increasing the risk of chronic disease.
Biological Dentistry: A Holistic Approach to Oral Health
Biological dentistry takes a holistic approach to oral health, emphasizing the connection between oral health and overall well-being. Biological dentists focus on identifying and removing sources of toxicity in the mouth, such as amalgam fillings and root canals, which may contribute to chronic inflammation and systemic health issues.
Biological dentistry also emphasizes the use of biocompatible materials, such as composite resin fillings, which are less likely to trigger allergic reactions or release of harmful substances into the body. Additionally, biological dentists may recommend nutritional supplements and lifestyle modifications to support overall health and reduce inflammation.
Protecting Our Brains: The Importance of Oral Hygiene
Making sure we have good oral hygiene is essential for protecting our brain health. By brushing and flossing regularly, we can prevent plaque and tartar buildup, reducing the risk of gum disease and inflammation.
Additionally, regular dental visits can help identify and address oral health issues early on.
In conclusion, the connection between oral hygiene and brain health is a complex but compelling one. By prioritizing our oral health, we can not only protect our teeth and gums but also contribute to our overall well-being and reduce our risk of chronic diseases, including those affecting our brains. Embrace good oral hygiene practices, visit your dentist regularly, and consider consulting a biological dentist to take a holistic approach to your oral health and overall well-being.
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