Oral Health, Lactoferrin and Healthy Ageing: What the Research Explores

How Oral Health and Lactoferrin May Support Healthy Ageing and Cognitive Wellbeing

Recent scientific research has explored an intriguing connection between oral health and healthy ageing, including cognitive wellbeing. Researchers have studied how a common oral bacterium, Porphyromonas gingivalis (Pg), interacts with the body through mechanisms such as iron balance and protein activity. Let's explore the key findings of this research and how lactoferrin, a natural iron-binding protein, may help support the body's natural defences. This describes published research and is not a claim about the effects of our product.

The Role of Porphyromonas gingivalis and Oral Health

Porphyromonas gingivalis, often associated with gum health, has been studied in relation to overall wellbeing in recent years. This research describes how Pg produces outer membrane vesicles (OMVs), which contain enzymes capable of acting on host proteins and influencing the body's natural iron balance. Researchers have explored how these OMVs may travel from oral biofilms elsewhere in the body.

One of the topics explored is iron balance. Iron is essential for many biological processes, but an imbalance—either too much or too little—can contribute to oxidative stress. The research described how Pg's OMVs may influence iron handling by acting on host proteins like lactoferrin, which help regulate iron levels and support tissues.

Lactoferrin: A Natural Support for the Body's Microbial Balance

Lactoferrin is a glycoprotein naturally found in saliva, tears, and other bodily fluids. It plays a role in the immune system by binding free iron, which supports the body's natural microbial balance. By helping regulate iron availability, lactoferrin may support the body's natural defences. The research noted that Pg's enzymes can act on lactoferrin, which may influence this supportive mechanism and the body's iron balance.

Interestingly, altered salivary lactoferrin levels have been observed in some research on ageing, suggesting that helping maintain adequate lactoferrin levels may be relevant to supporting overall wellbeing as we age.

What This Means for Healthy Ageing

The connection between oral health, iron balance, and overall wellbeing underscores the importance of oral health in healthy ageing. Key takeaways from this research include:

1. Oral Health Matters: Regular dental care and maintaining healthy gums can support the body's natural microbial balance, including bacteria like Pg.
2. Iron Balance is Key: Supporting healthy iron balance is an important part of overall wellbeing.
3. The Role of Lactoferrin: Lactoferrin may help support the body's natural defences by supporting iron regulation and the body's microbial balance.

How Lactoferrin Supplements May Help

Lactoferrin supplements, such as those offered by The Lactoferrin Co, are designed to provide pure and effective support for iron regulation and immune health. Here's how they may help:

• Iron Regulation: Lactoferrin binds free iron, helping to maintain balance and support a healthy response to oxidative stress.
• Immune Support: By helping regulate iron availability, lactoferrin supports the body's natural microbial balance and a healthy inflammatory response.
• Healthy Ageing: Helping maintain healthy iron levels may support overall wellbeing as part of healthy ageing.

Our lactoferrin is derived from fresh cow's milk and processed to retain its native structure, helping support its quality. Whether you're looking to support your immune system or support healthy ageing, lactoferrin could be a valuable addition to your wellness routine.

Final Thoughts

This research sheds light on the connection between oral bacteria, iron balance, and overall wellbeing. While more research is needed to fully understand the mechanisms involved, the findings highlight the potential of lactoferrin as a natural support for the body's microbial balance and iron handling. This describes published research and is not a claim about the effects of our product.

By prioritising oral health and incorporating lactoferrin into your daily regimen, you may take a helpful step toward supporting your overall well-being as you age.

References

• Dominy, S. S., Lynch, C., Ermini, F., Benedyk, M., Marczyk, A., Konradi, A., ... & Moir, R. D. (2019). Porphyromonas gingivalis and host protein interactions. Science Advances, 5(1), eaau3333. Link