What is Lactobacillus salivarius
Lactobacillus salivarius is a probiotic bacterium from the genus Lactobacillus. It is found in the mouth, the gastrointestinal tract and the vagina. This bacterium is known for its probiotic properties and is used in many supplements and fermented foods.
Health benefits — Lactobacillus salivarius
- Improving oral health: Lactobacillus salivarius plays a key role in maintaining oral health. It produces bacteriocins, antimicrobial substances that help fight the pathogens that cause gum disease and dental plaque. Studies show that it can reduce bad breath and the risk of periodontal disease, as well as improve overall gum health.
- Support for digestive health: This bacterium helps maintain a healthy gut microflora, reducing the symptoms of gastrointestinal disorders such as irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). This strain produces lactic acid, which helps suppress the growth of harmful bacteria and supports the health of beneficial bacteria. It also helps in the digestion of proteins and reduces inflammation caused by Helicobacter pylori.
- Lowering cholesterol: Studies have shown that this bacterium can help lower cholesterol levels. Subjects recorded a reduction in total cholesterol, including “bad” (LDL) cholesterol and triglycerides, while raising the level of “good” (HDL) cholesterol. This effect is especially significant in people who have a high risk of cardiovascular disease.
- Support for the immune system: This probiotic can improve the body immune response. It also increases antibody production and helps regulate inflammatory cytokines, which can reduce inflammation and improve resistance to infections.
- Liver protection: Research on models of non-alcoholic fatty liver disease (NAFLD) shows that this strain can reduce fat accumulation in the liver and serum triglyceride levels. This effect is partly mediated by the regulation of specific genes involved in lipid metabolism.
Potential side effects
This strain is safe to use, but like other probiotics, in some people it can cause mild digestive discomfort such as bloating or gas. These side effects are usually temporary and disappear after a few days of regular probiotic use.
How to use L. salivarius
L. salivarius is taken through probiotic supplements, and is also used in lozenges and oral hygiene products. Regular use with a meal is recommended, as part of a balanced diet. Before introducing a new probiotic into your diet, it is advisable to consult a doctor or pharmacist.
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