Teeth indicators for dementia probability disclosed
In a series of studies, the connection between tooth loss and cognitive impairment has been established. The decline in masticatory function, chronic inflammation, and neurotoxic effects of oral bacteria are identified as key factors contributing to this link.
Firstly, tooth loss can reduce chewing efficiency, leading to a decrease in sensory stimulation and blood flow to brain regions involved in memory, particularly the hippocampus. This reduction can result in hippocampal atrophy and reduced cognitive performance.
Secondly, tooth loss is often a consequence of chronic gum disease, which causes systemic inflammation. This inflammation has been associated with accelerated brain aging and cognitive decline. Oral bacteria from gum disease can trigger immune responses that promote amyloid plaque buildup in the brain, a hallmark of Alzheimer's disease. Neurotoxins from periodontal pathogens may also directly damage neurons.
Studies have found that people with significant tooth loss have a 1.28 times greater risk of developing dementia and a 1.48 times greater risk of cognitive impairment. However, wearing dentures or using dental implants to restore chewing can lower this risk by maintaining chewing activity and thus preserving brain function.
The number of teeth lost makes a difference in the risk of cognitive decline. For each additional tooth lost, the risk of cognitive impairment increases by 1.4%. This underscores the importance of maintaining good oral health, including practicing good oral hygiene, such as brushing and flossing at least twice a day.
Social and demographic factors may influence the strength of this link. For example, in some populations, social support and lifelong oral health disparities modify how tooth loss impacts cognitive decline.
Interestingly, certain supplements have been found to be powerful at combating the effects of periodontal disease. Grape seed extract, CoQ10, echinacea, and folic acid are among these supplements. According to a study by Loma Linda University researchers, these supplements alone can be so powerful that the study participants didn't require any additional dental treatment.
Moreover, the risk of dementia goes up almost 1.5 times higher with tooth loss. This risk can be mitigated by maintaining oral health and restoring teeth, if necessary.
It's also worth noting that gum disease can increase the chances of ending up on a ventilator or dying due to COVID-19. Limiting the amount of refined sugars and carbohydrates in your diet can help prevent gum disease.
Lastly, poor gums and teeth are linked to various health issues, including kidney disease, rheumatoid arthritis, Parkinson's disease, and depression. By taking care of our oral health, we can potentially reduce the risk of these associated health problems.
In summary, maintaining good oral health is not just about having a bright smile, but also about protecting our cognitive function as we age. Restoring teeth and combating periodontal disease through good oral hygiene, supplements, and a balanced diet can help us stay mentally sharp and healthy.
[1]: Source for the first statement [2]: Source for the second statement [3]: Source for the third statement [4]: Source for the fourth statement
- The connection between oral health and brain health extends beyond cognitive impairment, as certain supplements have shown promising results in combatting the effects of periodontal disease, potentially reducing the risk of dementia. [4]
- Inflammation resulting from chronic gum disease not only contributes to cognitive decline but may also increase the risk of worse outcomes from COVID-19, underscoring the importance of a balanced diet low in refined sugars and carbohydrates.
- Apart from cognitive decline and dementia, poor oral health has been associated with various health issues, such as kidney disease, rheumatoid arthritis, Parkinson's disease, and depression, highlighting the far-reaching consequences of maintaining good oral health for overall health-and-wellness and mental-health.
