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Oral Health: The Unseen Guardian of Your Body




The annual Dental Health Week (DHW), spearheaded by the Australian Dental Association (ADA), unfolds every year during the first full week of August and emphasizes the pivotal role oral health plays in our lives. After all, a beautiful smile is more than just gleaming teeth; it's the ticket to a healthier, happier life!


The Mouth-Body Connection

This year's DHW highlights the fascinating relationship between our oral health and overall well-being. Did you know that the condition of your mouth can affect the health of your entire body? Indeed, the bacteria lurking in your mouth can hitch a ride through your bloodstream, finding new sites in the body to wreak havoc. Meanwhile, inflammation originating in your mouth can trigger a domino effect, intensifying inflammation elsewhere in the body. Intriguingly, six health conditions have been found to have potential links to oral health:

  1. Heart Disease

  2. Diabetes

  3. Alzheimer's Disease

  4. Adverse Pregnancy Outcomes

  5. Lung Conditions

  6. Inflammatory Bowel Disease

Notably, almost half of the Australian population suffers from at least one chronic disease. Still, a whopping 70% remain oblivious to the connection between their oral health and chronic medical conditions.

Decoding the Links

Severe gum disease, known for its notoriously tough bacteria, has been identified as a significant contributor to heart disease and diabetes. In fact, severe gum disease has been labelled as the "6th issue with diabetes," creating a two-way street where controlling one becomes harder without controlling the other.

Adverse pregnancy outcomes are another surprising connection, as bacteria from gum disease can journey to the placenta, potentially leading to complications like preterm delivery, pre-eclampsia, or low birth weight.

Then there's the threat of aspiration pneumonia, caused by inhaling bacteria from the mouth in patients who struggle with swallowing, leading to lung diseases.

In the realm of neurodegenerative conditions, bacteria from severe gum disease have been detected in brain plaques linked to Alzheimer's disease, suggesting a possible role in memory decline.

Early evidence also points towards a link between oral health and gut diseases. It appears that the overall body inflammation and bacteria from the mouth could potentially exacerbate gut issues.

Lastly, various lung conditions, including COVID-19, may be exacerbated by inhaling bacteria from the mouth, with the harmful bacteria from gum disease leading the charge.

The Oral Health Mantra

The more we uncover these connections, the more we understand the profound impact oral health has on our overall health. By prioritizing good oral hygiene, we not only enhance our oral health but also mitigate the potential risks diseases within the mouth may have on other chronic conditions. Here are four easy steps to uphold your oral health:

  1. Brushing: Brush your teeth twice daily using a fluoride toothpaste for at least two minutes. Opt for a toothbrush with a small head and soft bristles, and replace it every three months.

  2. Flossing: Clean between your teeth every day using floss, interdental brushes, or a water flosser. Begin flossing children's teeth once they have two teeth touching side-by-side, which could be as early as two years of age.

  3. Healthy Eating: Adopt a balanced diet and limit sugar intake. Opt for tap water over sugary drinks and pick tooth-friendly snacks. Always check the Nutrition Information Panel on food labels to monitor sugar levels.

  4. Regular Check-ups: Visit your dentist at least once a year for a routine check-up and preventive care. They will screen for tooth decay, gum disease, and signs of oral cancer.

In this Dental Health Week, let's pledge to give our oral health the attention it deserves. After all, our mouth is the mirror to our body's health!


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