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The microbiome of the oral cavity: How oral bacteria influence your health

Discover how the microbiome of the oral cavity influences your health. Learn all about the importance of oral flora, systemic diseases and how Lactoferrin CLN® supports the balance of oral and intestinal flora.

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Health begins in the mouth. While the role of intestinal flora has been the focus of research for years, another equally important ecosystem is often overlooked: the microbiome of the oral cavity. With over 700 types of bacteria, the oral flora is a complex network that not only has a decisive influence on your dental health, but also on your general health.

The microbiome of the oral cavity: An underestimated ecosystem

The oral cavity is one of the most diverse microbiomes in your body. The microorganisms there help to break down food residues, regulate the pH value and ward off pathogenic germs. If this balance is disturbed - due to an unhealthy diet, stress or inadequate oral hygiene - harmful bacteria can multiply and cause serious health problems.

The link between oral flora and systemic diseases
Disturbed oral flora is not limited to the oral cavity. Studies show that it can have systemic effects. The best-known connections include:

  • Cardiovascular diseases: Oral bacteria can enter the bloodstream and promote inflammatory processes that increase the risk of arteriosclerosis and heart attacks.
  • Diabetes: Periodontitis and diabetes have a negative impact on each other and can increase inflammation throughout the body.
  • Neurodegenerative diseases: Chronic inflammation, triggered by oral bacteria, is suspected of promoting diseases such as Alzheimer.


The mouth-gut axis: How oral flora affects gut health
The oral flora and gut flora are closely linked, known as the oral-gut axis. Microorganisms from the mouth enter the digestive tract via saliva and food and can influence the balance of the intestinal flora. A disturbed oral flora in particular is associated with inflammatory bowel diseases. Lactoferrin, a bioactive protein found in saliva and breast milk, plays a key role in the health of oral and intestinal flora. It has antimicrobial and anti-inflammatory properties and helps the microbiome to maintain its balance. Our specially developed Lactoferrin CLN® inhibits harmful bacteria, strengthens the bodys defenses and reduces inflammation - both in the mouth and throughout the body.

5 tips for healthy oral flora

  • Optimized oral hygiene: Regular tooth brushing, flossing and antibacterial mouthwashes help to reduce harmful germs.
  • Probiotics: Special probiotic preparations can promote the growth of beneficial bacteria and support the balance in the mouth.
  • Optimize nutrition: A low-sugar, high-fiber diet promotes a healthy microbiome and reduces the risk of tooth decay and periodontitis.
  • Reduce stress: Stress management through mindfulness exercises or exercise helps to stabilize the microbiome.
  • Regular dental check-ups: Professional dental cleanings and check-ups protect your oral health.

Oral flora is much more than just a factor for good dental hygiene. It is a central component of your general health. With a holistic approach, a balanced diet and optimized oral hygiene, everyone can actively contribute to improving the microbiome.


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