Bad breath, medically known as halitosis, affects millions of people worldwide and can significantly affect self-confidence. While conventional solutions such as mouthwashes and chewing gum help in the short term, many are looking for natural and sustainable alternatives. Probiotics, known for their positive effect on gut health, are becoming increasingly important as an effective support against bad breath. In this blog post, we explain how probiotics work, which strains are particularly helpful and how you can integrate them into your everyday life.
What causes bad breath?
Bad breath is mainly caused by sulfur compounds produced by bacteria in the oral cavity. The most common causes include:
- Inadequate oral hygiene : Accumulation of food debris and plaque promotes the growth of odor-causing bacteria.
- Dry mouth (xerostomia) : A lack of saliva can impair the cleaning of the mouth.
- Certain foods : Garlic, onions and other strong-smelling foods leave behind volatile sulfur compounds.
- Dental problems : Tooth decay, gum disease and ill-fitting dentures can contribute to persistent bad breath.
- Systemic diseases : Problems such as reflux, diabetes or respiratory diseases can also cause bad breath.
The balance between good and bad bacteria in the oral cavity plays a key role. If the "bad" bacteria predominate, unpleasant odors can arise. This is where probiotics come into play.
How can probiotics help against bad breath?
Probiotics are living microorganisms that promote a healthy balance in the microbiome – not only in the intestines, but also in the oral cavity. Their effect against bad breath includes:
- displacement of harmful bacteria
Probiotics promote the growth of “good” bacteria such as Lactobacillus and Streptococcus salivarius M18, which can crowd out harmful microbes. This reduces the production of sulfur compounds.
- Promoting a healthy oral environment
A balanced microbiome in the oral cavity prevents the formation of plaque and inflammation, which are often associated with bad breath.
- neutralization of odor-causing compounds
Some probiotic strains can directly break down volatile sulfur compounds and thus freshen breath.
- support of saliva production
Healthy saliva flow is crucial for cleaning the oral cavity. Probiotics can indirectly help promote saliva flow and thus combat dry mouth.
Which probiotics are particularly helpful?
Not all probiotics are equally effective. Here are some of the best strains for oral health:
- Streptococcus salivarius M18 : This strain is especially suitable for the oral cavity and acts specifically against odor-causing bacteria.
- Lactobacillus reuteri : Promotes gum health and inhibits inflammatory processes.
- Lactobacillus paracasei : Can reduce the formation of plaque and stabilize the oral flora.
How can probiotics be integrated into everyday life?
- Special probiotic products for the oral cavity
Probiotics for oral health are often available in the form of lozenges or mouthwashes. These are applied directly in the mouth and take effect there.
- Probiotics in Food
Fermented foods such as yogurt, kefir, kimchi and sauerkraut contain natural probiotics that can support the entire microbiome.
- Regular intake of dietary supplements
Probiotic supplements can be taken orally to promote a long-term healthy balance of bacteria in the mouth and gut.
Additional tips for combating bad breath
- Good oral hygiene : brush your teeth twice a day, floss and clean your tongue.
- Drink plenty of water : Keep your mouth moist to aid in cleaning with saliva.
- Chewing sugar-free gum : Promotes saliva flow and neutralizes acids in the mouth.
- Reduce sugar and processed foods : These promote the growth of odor-causing bacteria.
Conclusion
Probiotics offer a promising and natural way to combat bad breath. Their ability to balance the oral flora, reduce inflammation and inhibit odor-causing bacteria means they can be a sustainable solution for fresh breath. If you suffer from bad breath, consider probiotics as part of your daily oral care routine - for a healthy oral cavity and more self-confidence.
